After a night of karaoke, tiffany forgets to set her alarm and sleeps through her economics final exam. a. the opp. cost of tiffanys decision is the price to retake the examb. the opp. cost of tiffanys decision is the value of everything she could have done instead of staying out latec. the opp. cost of tiffanys decision is a poor grade on the examd. the opp. cost of tiffanys decision is a better grade on the the exame. all of the above

Your uncle borrows $53,000 from the bank at 11 percent interest over the nine-year life of the loan. use appendix d for an approximate answer but calculate your final answer using the formula and financial calculator methods. what equal annual payments must be made to discharge the loan, plus pay the bank its required rate of interest

Differentiate between the trait, behavioral, and results-based performance appraisal systems, providing an example where each would be most applicable.

Six years ago, an 80-kw diesel electric set cost $160,000. the cost index for this class of equipment six years ago was 187 and is now 194. the cost-capacity factor is 0.6. the plant engineering staff is considering a 120-kw unit of the same general design to power a small isolated plant. assume we want to add a precompressor, which (when isolated and estimated separately) currently costs $13291. determine the total cost of the 120-kw unit. (hint: skip $ and comma symbols)