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

Last week paul, ceo of quality furniture in south carolina, traveled to europe to visit customers. while overseas, paul checked his e-mail daily and showed his company's website to customers, explaining how the website will them place orders and receive merchandise more quickly. after visiting the last customer friday morning, paul was able to return to the corporate office in south carolina to meet with his board of directors that night. is the "shrinking" of time and space with air travel and electronic media.

Need today! will get brainliest for right answer! compare and contrast absolute advantage and comparative advantage.

John's pizzeria and equilibrium john is selling his pizza for $6 per slice in an area of high demand. however, customers are not buying his pizza. using what you learned about the principles of equilibrium, write three to four sentences about how john could solve his problem.