Annie is an excellent baker and Sam has a plentiful farm. If Sam trades eggs and butter to Annie for some of Annie’s bread and pastries, a. only Sam is made better off by trade. b. only Annie is made better off by trade. c. both Sam and Annie are made better off by trade. d. neither Sam nor Annie are made better off by trade.

Problem page a medical equipment industry manufactures x-ray machines. the unit cost c (the cost in dollars to make each x-ray machine) depends on the number of machines made. if x machines are made, then the unit cost is given by the function =cx+−0.3x2126x31,935 . how many machines must be made to minimize the unit cost?

Bathlinks corporation has a debt to assets ratio of 73%. this tells the user of bathlinks’s financial statements that a. bathlinks is getting a 27% return on its assets. b. there is a risk that bathlinks cannot pay its debts as they come due. c. 73% of the assets are financed by the stockholders. d. based on this measure, the user should not invest in bathlinks.

What so u want to be when u grow up?