Modernâ artists' services signed a contract with a maintenance service company to maintain a building that modernâ artists' will use as an office. the contract states that the work will begin on february 1 and end on may 31. modernâ artists' will pay the maintenance service company $16,000 at the end of may. it accrues maintenance expense at the end of every month. what is the balance in the accounts payable account for amounts owed to the maintenance service company at the end ofâ march?
(a) credit balance of $4,000.
(b) debit balance of $4,000.
(c) credit balance of $8,000.
(d) debit balance of $8,000.

If an investment has 35 percent more nondiversifiable risk than the market portfolio, its beta will be:

As a result of a labeling mistake at the chemical factory, a farmer accidentally sprays weedkiller rather than fertilizer on half her land. as a result, she loses half of her productive farmland. if the property of diminishing returns applies to all factors of production, she should expect to seea. a decrease in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. b. an increase in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. c. an increase in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor. d. a decrease in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor.

You are to receive five gold coins from your great uncle as an incentive to study hard. the coins were originally purchased in 1982. your great uncle will deliver the coins the week after finals (assuming your grades are "acceptable"). the amount your great uncle paid for the coins is a(n): indirect cost.overhead cost.opportunity cost.sunk cost.