During the first week of March the following events happened:
March 1, Fred sent a letter to Barney offering to sell his car for $5000.
March 2, Fred sent Barney a revocation of his offer.
March 3, Barney received the offer.
March 4, Barney sent Fred a rejection of the offer.
March 5, Barney called Fred and accepted the offer.
March 6, Barney received the revocation and Fred received the rejection.
Required:
1. Is there a contract between Fred and Barney?

The penalties for a first-time dui charge include revocation of drivers license a. 180 days b. ben 180 des and one year c. bence 90 and 180 d. one year

True or false entrepreneurs try to meet the needs of the marketplace by supplying a service or product

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.)