A straight-line isoquant Group of answer choices would indicate that capital and labor are perfect substitutes in production. is impossible. would indicate that capital and labor cannot be substituted for each other in production. would indicate that the firm could switch from one output to another costlessly. would indicate that the firm could not switch from one output to another.

When interest is compounded continuously, the amount of money increases at a rate proportional to the amount s present at time t, that is, ds/dt = rs, where r is the annual rate of interest. (a) find the amount of money accrued at the end of 3 years when $4000 is deposited in a savings account drawing 5 3 4 % annual interest compounded continuously. (round your answer to the nearest cent.) $ (b) in how many years will the initial sum deposited have doubled? (round your answer to the nearest year.) years (c) use a calculator to compare the amount obtained in part (a) with the amount s = 4000 1 + 1 4 (0.0575) 3(4) that is accrued when interest is compounded quarterly. (round your answer to the nearest cent.) s = $

Money aggregates identify whether each of the following examples belongs in m1 or m2. if an example belongs in both, be sure to check both boxes. example m1 m2 gilberto has a roll of quarters that he just withdrew from the bank to do laundry. lorenzo has $25,000 in a money market account. neha has $8,000 in a two-year certificate of deposit (cd).

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends > a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?