Glenda, a single taxpayer from Kansas, paid for more than one-half of the support for her mother, Dorothy. Dorothy did not live with Glenda in Kansas, but rather has lived in a nursing home in an adjacent state since Dorothy's husband died three years ago. Glenda's filing status should be:
A. singleB. married filing separatelyC. qualifying widowerD. head of householdE. parental dependent

Aplant manager is considering buying additional stamping machines to accommodate increasing demand. the alternatives are to buy 1 machine, 2 machines, or 3 machines. the profits realized under each alternative are a function of whether their bid for a recent defense contract is accepted or not. the payoff table below illustrates the profits realized (in $000's) based on the different scenarios faced by the manager. alternative bid accepted bid rejected buy 1 machine $10 $5 buy 2 machines $30 $4 buy 3 machines $40 $2 refer to the information above. assume that based on historical bids with the defense contractor, the plant manager believes that there is a 65% chance that the bid will be accepted and a 35% chance that the bid will be rejected. what is the expected value under perfect information (evpi)?