He demand a monopoly faces is given by. p 100 — q ail z where q is the quantity of output and a is the quantity of advertising. suppose the cost of advertising and output is given by: c(q, a)=ioq + a. (a) (2 points) write the firm's profit function (b) (4 points). derive profit-maximizing conditions that can be used to determine maximizing quantity, price, and level of advertising (do not solve the profit maximizing quantity, price, and level of advertising, just write down the functions)

Both a demand curve and a demand schedule show how a. prices affect consumer demand. b. consumer demand affects income. c. prices affect complementary goods. d. consumer demand affects substitute goods.

Interview notes mike is 50 and made $36,000 in wages in 2017. he is single and pays all the cost of keeping up his home. mike's daughter, brittany, lived with mike all year. brittany's son, hayden, was born in november 2017. hayden lived in mike's home since birth. brittany is 25, single, and had $1,500 in wages in 2017. she is not disabled. mike provides more than half of the support for both brittany and hayden. mike, brittany, and hayden are all u.s. citizens with valid social security numbers. 4. who can mike claim as a qualifying child(ren) for the earned income credit?

It is most important to account for factors like warranties and durability when purchasing durable goods or very expensive items