Mastering WGU D280A – JavaScript Programming

Mastering WGU D280A – JavaScript Programming

Introduction

For WGU D280A JavaScript Programming, get “WGU D280A tips,” “how to pass WGU D280A,” and insights from “WGU D280A Reddit.” Similar to D280, with potential advanced elements.

Course Description

Advanced JS with Angular for dynamic web apps. Key for front-end roles.

Useful Resources & Tips

Use D280 resources:

  • Reddit threads on API struggles.
  • Angular official docs.

Mode of Assessment

PA project.

Common Challenges

Similar to D280, API and framework issues.

How to Pass Easily

  • Follow D280 strategies.
  • Debug with dev tools.
  • Review X posts on API queries.
  • Use freeCodeCamp for JS review.
  • Plan project architecture first.

See all WGU course guides here.

Conclusion

Advance your JS skills with D280A—practice makes perfect.

FAQ

Is WGU D280A hard?

Challenging for non-front-end enthusiasts.

How long does WGU D280A take?

1-4 weeks.

Is WGU D280A an OA or PA?

PA.

What are the key topics on the exam?

Advanced Angular, JS ES6+.

What’s the best way to study for WGU D280A?

Project-based learning and community help.

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Question 1

1. Your aunt has $350,000 invested at 5.5%, and she now wants to retire. She wants to withdraw $45,000 at the beginning of each year, beginning immediately. She also wants to have $50,000 left to give you when she ceases to withdraw funds from the account. For how many years can she make the $45,000 withdrawals and still have $50,000 left in the end? 9.47 10.76 13.35 11.41 12.38 2. Suppose you inherited $870,000 and invested it at 8.25% per year. How much could you withdraw at the beginning of each of the next 20 years? $67,543.38 $76,715.94 $99,230.40 $83,386.89 $97,562.66 3. Last year Hamdi Corp. had sales of $500,000, operating costs of $450,000, and year-end assets of $355,000. The debt-to-total-assets ratio was 17%, the interest rate on the debt was 7.5%, and the firm's tax rate was 35%. The new CFO wants to see how the ROE would have been affected if the firm had used a 50% debt ratio. Assume that sales, operating costs, total assets, and the tax rate would not be affected, but the interest rate would rise to 8.0%. By how much would the ROE change in response to the change in the capital structure? 3.17% 3.42% 3.48% 3.08% 2.99% 4. Faldo Corp sells on terms that allow customers 45 days to pay for merchandise. Its sales last year were $435,000, and its year-end receivables were $60,000. If its DSO is less than the 45-day credit period, then customers are paying on time. Otherwise, they are paying late. By how much are customers paying early or late? Base your answer on this equation: DSO - Credit Period = Days early or late, and use a 365-day year when calculating the DSO. A positive answer indicates late payments, while a negative answer indicates early payments. 5.18 4.86 5.29 5.34 5.40 5. Suppose you inherited $630,000 and invested it at 8.25% per year. How much could you withdraw at the end of each of the next 20 years? $49,023.94 $65,365.26 $81,052.92 $79,745.61 $81,706.57 6. What's the present value of $1,675 discounted back 5 years if the appropriate interest rate is 6%, compounded monthly? $1,440.49 $1,241.80 $1,179.71 $1,266.63 $1,279.05 7. Last year Ann Arbor Corp had $300,000 of assets, $305,000 of sales, $20,000 of net income, and a debt-to-total-assets ratio of 37.5%. The new CFO believes a new computer program will enable it to reduce costs and thus raise net income to $33,000. Assets, sales, and the debt ratio would not be affected. By how much would the cost reduction improve the ROE? 5.34% 5.82% 6.59% 8.67% 6.93% 8. Last year Harrington Inc. had sales of $325,000 and a net income of $19,000, and its year-end assets were $250,000. The firm's total-debt-to-total-assets ratio was 37.5%. Based on the DuPont equation, what was the ROE? 14.71% 12.16% 11.92% 11.43% 13.74% 9. Last year Ann Arbor Corp had $105,000 of assets, $305,000 of sales, $20,000 of net income, and a debt-to-total-assets ratio of 37.5%. The new CFO believes a new computer program will enable it to reduce costs and thus raise net income to $33,000. Assets, sales, and the debt ratio would not be affected. By how much would the cost reduction improve the ROE? 19.81% 20.21% 16.84% 22.58% 24.17% 10. Your Aunt Ruth has $450,000 invested at 6.5%, and she plans to retire. She wants to withdraw $40,000 at the beginning of each year, starting immediately. How many years will it take to exhaust her funds, i.e., run the account down to zero? 13.82 15.11 23.03 15.29 18.43 11. Suppose you just won the state lottery, and you have a choice between receiving $2,075,000 today or a 20-year annuity of $250,000, with the first payment coming one year from today. What rate of return is built into the annuity? Disregard taxes. 11.10% 10.38% 12.14% 9.44% 11.83% 12. Your grandmother just died and left you $132,500 in a trust fund that pays 6.5% interest. You must spend the money on your college education, and you must withdraw the money in 4 equal installments, beginning immediately. How much could you withdraw today and at the beginning of each of the next 3 years and end up with zero in the account? $37,769.20 $39,221.86 $37,406.03 $33,774.38 $36,316.54 13. Master Card and other credit card issuers must by law print the Annual Percentage Rate (APR) on their monthly statements. If the APR is stated to be 23.50%, with interest paid monthly, what is the card's EFF%? 30.66% 26.20% 23.32% 22.80% 22.54% 14. Last year Ann Arbor Corp had $160,000 of assets, $305,000 of sales, $20,000 of net income, and a debt-to-total-assets ratio of 37.5%. The new CFO believes a new computer program will enable it to reduce costs and thus raise net income to $33,000. Assets, sales, and the debt ratio would not be affected. By how much would the cost reduction improve the ROE? 13.00% 14.17% 11.31% 10.14% 15.73% 15. Your father's employer was just acquired, and he was given a severance payment of $397,500, which he invested at a 7.5% annual rate. He now plans to retire, and he wants to withdraw $35,000 at the end of each year, starting at the end of this year. How many years will it take to exhaust his funds, i.e., run the account down to zero? 27.19 24.55 26.13 21.38 26.40 16. Your father paid $10,000 (CF at t = 0) for an investment that promises to pay $750 at the end of each of the next 5 years, then an additional lump sum payment of $19,000 at the end of the 5th year. What is the expected rate of return on this investment? 20.26% 19.48% 19.67% 16.92% 20.46% 17. Your aunt has $760,000 invested at 5.5%, and she now wants to retire. She wants to withdraw $45,000 at the beginning of each year, beginning immediately. She also wants to have $50,000 left to give you when she ceases to withdraw funds from the account. For how many years can she make the $45,000 withdrawals and still have $50,000 left in the end? 41.13 39.50 40.72 39.10 45.61 18. Your girlfriend just won the Florida lottery. She has the choice of $14,600,000 today or a 20-year annuity of $1,050,000, with the first payment coming one year from today. What rate of return is built into the annuity? 3.74% 3.71% 4.53% 3.03% 3.44% 19. Suppose you just won the state lottery, and you have a choice between receiving $2,075,000 today or a 20-year annuity of $250,000, with the first payment coming one year from today. What rate of return is built into the annuity? Disregard taxes. 11.10% 10.38% 12.14% 9.44% 11.83% 20. Brookman Inc's latest EPS was $2.75, its book value per share was $22.75, it had 280,000 shares outstanding, and its debt ratio was 44%. How much debt was outstanding? $4,704,700 $5,355,350 $5,205,200 $4,054,050 $5,005,000,Great. Thank you. When do you expect to be finished? Thanks again!,Just a quick heads up, and then I will let you get back to it. I actually need the assignment in an hour. I put 11 PM on my original request because you guys are an hour behind us. So I actually need it by 10:30 PM your time (which would be 11:30 PM EST, my time). Thanks so much and sorry for the mix up.,Just a heads up, that I need the solutions in 25 minutes from now. Even if they aren't all finished. I need whatever you have by then. Thanks!,Seriously, I have eight minutes left. Please send me whatever you have and I will still pay you. I just need some answers. THanks!,I have a minute and half. Please send whatever you have done already!!!!,Thanks but you sent them too late. I had to turn my stuff in and I did horrible. I didn't have the answers in time.

Question 2

Select an organization and prepare a strategic plan to grow the business over the next three years." Trane heating and air". Your strategic plan must include the following: ?Describe your organization?s history, products, and major competitors. ?Explain the current situation of the organization in the market. ?Conduct a SWOT analysis (strengths, weaknesses, opportunities and trends) to determine areas that offer opportunities for change. ?Choose at least three areas from your SWOT analysis and explain why the areas you have chosen are essential to your strategic plan. Use theories and examples from your text and additional sources to support your rationale. ?Explain your method to measure the success of your strategic plan. Your paper must be eight to ten pages in length (excluding the title and reference pages) and formatted according to APA style guidelines as outlined in the Ashford Writing Center. In addition, you must use at least three scholarly sources, in addition to the text. Remember to incorporate information that you have learned from this course as well as your personal experience. ?Must include an introductory paragraph with a succinct thesis statement. ?Must address the topic of the paper with critical thought. If possible, provide the context of a first-person experience where you saw this academic concept in operation. ?Must conclude with a restatement of the thesis and a conclusion paragraph. ?Must use APA style as outlined in the Ashford Writing Center to document all sources. ?Must include a separate reference page that is formatted according to APA style as outlined in the Ashford Writing Center.

Question 3

10-1 After ? tax cost of debt The Heuser Company?s currently outstanding bonds have a 10 percent coupon and a 12 percent yield to maturity. Heuser believes it could issue new bonds at par that would provide a similar yield to maturity. If its marginal tax rate is 35 percent, what is Heuser?s after ? tax cost of debt? 10-3 Cost of common equity Percy Motors has a target capital structure of 40 percent debt and 60 percent common equity, with no preferred stock. The yield to maturity on the company?s outstanding bonds is 9 percent, and its tax rate is 40 percent. Percy?s CEO estimates that the company?s WACC is 9.96 percent. What is Percy?s cost of common equity? 10-5 Projection selection Midwest Water Works estimates that its WACC is 10.5 percent. The company is considering the following capital budget projects: Project Size Rate of Return A $1 million 12.0% B 2 million 11.5 C 2 million 11.2 D 2 million 11.0 E 1 million 10.7 F 1 million 10.3 G 1 million 10.2 Assuming that each of these projects is just as risky as the firm?s existing assets, and the firm may accept all the projects or only some of them. Which set of projects should be accepted? EXPLAIN. 10-9 WACC The Patrick Company?s cost of common equity is 16 percent, its before-tax cost of debt 13 percent, and its marginal tax rate is 40 percent. The stock sells at book value. Using the following balance sheet, calculate Patrick?s WACC. ASSETS Liabilities and Equity Cash $120 Accounts receivable 240 Inventories 360 Long Term Debt $1,152 Plant and Equipment, net 2,160 Common equity 1,728 Total assets $2,880 Total Liabilities and equity $2,880 11-1 NPV Project K cost $52,125, its expected net cash inflows are $12,000 per year for 8 years, and its WACC is 12 percent. What is the project?s NPV? 11-7 Capital budgeting criteria A firm with 14 percent WACC is evaluating two projects for this year?s capital budget. After-tax cash flows, including depreciation, are as follows: 0 1 2 3 4 5 Project A -$6,000 $2,000 $2,000 $2,000 $2,000 $2,000 Project B -$18,000 $5,600 $5,600 $5,600 $5,600 $5,600 A) Calculate NPV, IRR, MIRR, payback, and discounted payback for each project. B) Assuming the projects are independent, which one or ones would you recommend? C) If the projects are mutually exclusive, which would you recommend?

Question 4

(CMA, adaptedl The Domestic Engines Co. produces the same power generators in two Illinois plants, a new plant in Peoria and an older plant in Moline. The following data are available for the two plants: W1 CH3 HW3-49 All fixed costs per unit are calculated based on a normal capacity usage consisting of 240 working days. When the number of working days exceeds 240, overtime charges raise the variable manufacturing costs of additional units by $3.00 per unit in Peoria and $8.00 per unit in Moline. Domestic Engines Co. is expected to produce and sell 192,000 power generators during the coming year. Wanting to take advantage of the higher operating income per unit at Moline, the company's production manager has decided to manufacture 96,000 units at each plant, resulting in a plan in which Moline operates at capacity (320 units per day x 300 days) and Peoria operates at its normal volume (400 units per day x 240 days). 1. Calculate the breakeven point in units for the Peoria plant and for the Moline plant. 2. Calculate the operating income that would result from the production manager's plan to produce 96,000 units at each plant. 3. Determine how the production of 192,000 units should be allocated between the Peoria and Moline plants to maximize operating income for Domestic Engines. Show your calculations.

Question 5

The account used to record the purchase of goods is: A) Purchase Returns and Allowances. B) Purchase Discounts. C) Accounts Payable. D) Purchases. Am pretty sure it is C On March 30, Bailey?s Dog Bakery purchased $1,000 of merchandise on account from the Williams Company. The goods were shipped F.O.B. shipping point. The freight charge of $80 was paid by Williams Company and added to the invoice. The amount to record in the Accounts Payable account is: A) $l,080. B) $l,070. C) $1,000. D) $990. I think A The entry to record a payment on a $900 account within the 1% discount period would include a: A) credit to Purchases for $909. B) debit to Cash for $891. C) debit to Accounts Payable for $891. D) debit to Accounts Payable for $900. A purchase discount was recorded as a credit to the Purchases account - the remainder was correctly recorded. This error will cause: A) net income will be understated. B) net income will be overstated. C) total assets will be overstated. D) None of these are correct. Unit 4 Examination The freight paid on equipment purchased F.O.B. shipping point was debited to the Freight-In account. This error will cause: A) net income will be understated. B) net income will be overstated. C) total assets will be overstated. D) None of these are correct. A purchase discount that was earned and taken was never recorded. This error will cause: A) total assets will be overstated. B) net income will be understated. C) net income will be overstated. D) None of these are correct. Returned merchandise paid for within the discount period for a cash refund. This will be recorded with: A) a credit to an asset. B) a debit to a liability. C) a credit to a liability. D) a debit to an asset. Returned merchandise for credit. The perpetual inventory system is in use. This will: A) decrease a liability and decrease an asset. B) increase a liability and increase an asset. C) increase an expense and increase a liability. D) decrease an expense and decrease a liability Under the perpetual system, the purchase of merchandise is recorded by a(n): A) increase to Cost of Goods Sold; increase to Accounts Payable. B) decrease to Accounts Payable; decrease to Purchases. C) increase to Purchases; increase to Accounts Payable. D) increase to Merchandise Inventory; increase to Accounts Payable. Unit 4 Examination The inventory method that matches old costs with current selling prices is: A) specific invoice. B) FIFO. C) weighted-average. D) LIFO. I believe C If the ending inventory is overstated, A) gross profi t is overstated. B) cost of goods sold is overstated. C) gross profi t is understated. D) None of these answers are correct. A business is using LIFO when FIFO should have been used during an infl ationary period. This error would cause: A) the period?s net income to be overstated. B) the period end assets to be understated. C) the period end assets to be overstated. D) None of these are correct. Greetings Online disposed of a van that cost $22,000 with accumulated depreciation o $15,000. The journal entry would be to: A) debit Accumulated Depreciation $15,000; debit Depreciation Expense $7,000; credit Van $22,000. B) debit Loss Disposal of Plant Asset $7,000; debit Accumulated Depreciation $15,000; credit Van $22,000. C) debit Accumulated Depreciation $15,000; credit Van $15,000. D) None of these answers are correct. When calculating declining balance depreciation, the straight-line rate was used instead of double the straight-line rate. In the fi rst year of ownership, this error would cause: A) the period?s net income will be understated. B) the period end assets will be understated. C) the period?s net income will be overstated. D) None of these are correct.