At the scene of the crime, the evidence collector found a damp, bloody shirt. the evidence collector quickly wrapped the shirt in a paper bindle. he inserted the paper bindle with the shirt into an evidence bag. the bag was sealed with tape, and the collector wrote his name across the tape. the csi also picked up three cigarette butts and put them into a plastic evidence bag, which he sealed and labeled. an evidence collection log was completed and taped to each of the evidence bags. what did he do incorrectly?

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.)