A profit maximizing firm will hire inputs in combinations A. such that the marginal physical product per last dollar spent on each factor of production is equalized. B. that equate marginal revenue products of each input. C. that minimize the prices of inputs. D. that equate marginal physical products of each input.

Rats that received electric shocks were unlikely to develop ulcers if the

Now ray has had the tires for two months and he notices that the tread has started to pull away from the tire. he has already contacted the place who sold the tires and calmly and accurately explained the problem. they didn’t him because they no longer carry that tire. so he talked with the manager and he still did not get the tire replaced. his consumer rights are being violated. pretend you are ray and write a letter to the company’s headquarters. here are some points to keep in mind when writing the letter: include your name, address, and account number, if appropriate. describe your purchase (name of product, serial numbers, date and location of purchase). state the problem and give the history of how you tried to resolve the problem. ask for a specific action. include how you can be reached.

According to the video, the gross national product had declined from $104 billion in 1929 to about in 1933.