Suppose that changes in bank regulations expand the availability of credit cards so that people need to hold less cash.(a) how does this even affect the demand for money? (b) if the fed does not respond to this event, what will happen to the price level? (c) if the fed wants to keep the price level stable, what should it do?

How does your household gain from specialization and comparative advantage? (what is produced, what is not produced yet paid to a specialist to produce? )

Find the zeros of the polynomial 5 x square + 12 x + 7 by factorization method and verify the relation between zeros and coefficient of the polynomials

Afirm wants to strengthen its financial position. which of the following actions would increase its current ratio? a. reduce the company's days' sales outstanding to the industry average and use the resulting cash savings to purchase plant and equipment. b. use cash to repurchase some of the company's own stock. c. borrow using short-term debt and use the proceeds to repay debt that has a maturity of more than one year. d. issue new stock, then use some of the proceeds to purchase additional inventory and hold the remainder as cash. e. use cash to increase inventory holdings.