Marianna is writing a letter to a customer informing him that Flannery Electronic will not be able to replace his defective stereo because the warranty has expired. a. Marianna should call the customer.
b. Marianna has chosen the correct channel.
c. Marianna should send the message as an e-mail.

What sources about ecuador should you consult to obtain cultural information about this country that will need to be included in your cultural map?

Suppose that electricity producers create a negative externality equal to $5 per unit. further suppose that the government imposes a $5 per-unit tax on the producers. what is the relationship between the after-tax equilibrium quantity and the socially optimal quantity of electricity to be produced?

Andy purchases only two goods, apples (a) and kumquats (k). he has an income of $125 and can buy apples at $5 per pound and kumquats at $5 per pound. his utility function is u(a, k) = 6a + 2k. what is his marginal utility for apples and his marginal utility for kumquats? andy's marginal utility for apples (mu subscript a) is mu subscript aequals 6 and his marginal utility for kumquats (mu subscript k) is