I do not need explication, I just need A,B,C or D answer. Thank you!! 21. Which of the following is sometimes referred to as the "Anti Chain Store Act"? A. Securities Act of 1939 B. Robinson-Patman Act C. Sarbanes-Oxley Act D. Wright-Patman Act 22. The managerial decision-making process has which of the following as its third step? A. Review, analyze and evaluate the results of the decision. B. Perform a comprehensive differential (differential analysis of potential solutions. C. Identify alternative courses of action to achieve a goal or solve a problem. D. Decide, based upon the analysis, the best course of action. 23. Which of the following is one of the two approaches used to analyze data in the decision to keep or discontinue a segment? A comparing total contribution margin under each alternative B. comparing contribution margins and variable costs C. comparing gross margin and variable costs D. comparing contribution margins and fixed costs 24. Youngstown Construction plans to discontinue its roofing segment. Last year, this segment generated a contribution margin of $65,000 and incurred $70,000 in fixed costs. Discontinuing the segment will allow the company to avoid half of the fixed costs. What effect is expected to occur to the company's overall profit? A. a decrease of $5,000 B. a decrease of $30,000 C. a decrease of $5,000 D. an increase of $30,000 25. You want to invest $8,000 at an annual interest rate of 8% that compounds annually for 12 years. Which table will help you determine the value of your account at the end of 12 years? A. present value of one dollar ($1) B. future value of an ordinary annuity C. present value of an ordinary annuity D. future value of one dollar ($1)