Your best friend Sue has always wanted to be an FBI agent for the U. S. government. However, because of the recent restructured changes in the FBI (due to the increased terrorism threat), Sue is uncertain whether she wants to pursue an FBI career. She feels that the FBI does not provide as much career security as she once thought that it did. Sue is excellent with numbers, taxes, law, and communication. After reading about the CI division of the IRS in this chapter, you are excited to tell Sue about it. 1. Explain the purpose and mission of the CI division.

2. Explain what other governmental agencies the CI division works with.

3. Explain the requirements for an entry-level CI special agent.

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.)