A firm with the production function Q = F(K, L) is producing an output level Q* at minimum cost in the long run. When K is fixed the firm's short-run marginal cost will be as the firm's short-run marginal cost when L is fixed because the extra output obtained from the last dollar spent on labor the extra output obtained from the last dollar spent on capital.

Which of the following best explains why treasury bonds have an effect on the size of the money supply? a. the amount of treasury bonds in circulation affects both unemployment and inflation. b. the government can spend more money and charge lower taxes by using treasury bonds. c. the federal reserve bank can buy and sell these bonds to raise or lower bank deposits. d. the interest paid on treasury bonds influences the interest rates charged by private banks. 2b2t

Your assessment tool contains rich data about child progress in language and literacy but no details to explain the differences between children. you decide to: a. replace the tool with another b. analyze the data using factors such as language, ability, and participation rates c. review your anecdotal notations regarding language and literacy development d. talk with families about what they are seeing at home

Which of the following tasks would be a line cook's main responsibility? oa. frying french fries ob. chopping onions oc. taking inventory of stocked dry goods od. paying invoices