. On January 1, 2018, Nana Company paid $100,000 for 10,000 shares of Mama Company common stock. The ownership in Mama Company is 10% and thus does not have significant influence over Mama Company. Mama reported net income of $52,000 for the year ended December 31, 2018. The fair value of the Mama stock on that date was $45 per share. What amount will be reported in the balance sheet of Nana Company for the investment in Mama at December 31, 2018

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.)