F. Marston, Inc. has developed a forecasting model to estimate its AFN for the upcoming year. All else being equal, which of the following factors is most likely to lead to an increase of the additional funds needed (AFN)? a. A switch to a just-in-time inventory system and outsourcing production. b. The company switches its materials purchases to a supplier that offers a longer credit period (with all other terms held equal). c. A sharp increase in its forecasted sales. d. The company reduces its dividend payout ratio. e. The company discovers that it has excess capacity in its fixed assets.

Suppose life expectancy in years (l) is a function of two inputs, health expenditures (h) and nutrition expenditures (n) in hundreds of dollars per year. the production function is upper l equals ch superscript 0.40 baseline upper n superscript 0.60l=ch0.40n0.60. beginning with c = 1, a health input of $400400 per year (hequals=44) and a nutrition input of $400400 per year (nequals=44), show that the marginal product of health expenditures and the marginal product of nutrition expenditures are both decreasing. the marginal product of health expenditures when h goes from 44 to 55 is nothing, and the marginal product of health when h goes from 66 to 77 is nothing. (round your answers to three decimal places.)