Economic models: A. are of limited use because they cannot be tested empirically. B. are limited to variables that are directly related to one another. C. emphasize basic economic relationships by purposefully simplifying the complexities of the real world. D. are unrealistic and therefore of no practical consequence.

Winners of the georgia lotto drawing are given the choice of receiving the winning amount divided equally over 2121 years or as a lump-sum cash option amount. the cash option amount is determined by discounting the annual winning payment at 88% over 2121 years. this week the lottery is worth $1616 million to a single winner. what would the cash option payout be?

Reagan corporation is a wholesale distributor of truck replacement parts. initial amounts taken from reagan's records are as follows:

Congressman patrick indicates that he is opposed to tax proposals that call for a flat tax rate because the structure would not tax those individuals who have the ability to pay the tax. discuss the position of the congressman, giving consideration to tax rate structures (e. g., progressive, proportional, and regressive) and the concept of equity.