Dan is comparing three machines to determine which one to purchase. the machines sell for differing prices, have differing operating costs and machine lives, and will be replaced when worn out. which one of the following computational methods should dan use as the basis for his decision? a. internal rate of return

b. operating cash flow

c. equivalent annual cost

d. depreciation tax shield

e. bottom-up operating cash flow

Betty contracted with scooby’s skate store to deliver a pair of skates to jake for his birthday. scooby’s owner was going on a trip and delegated the delivery of the skates to brian. brian failed to make delivery. can jake sue brian for breach of contract, as he was not a party to the original contract? explain your answer. brian was not a party to the original contract. why would a court hold him responsible for failing to make delivery? if you do not think a court would hold him responsible, explain your answer. can jake sue scooby’s skates for breach of contract? explain your answer.