Whenever marginal cost is greater than average total cost,

In some years government receives less in Social Security taxes than it pays out in Social Security benefits, in which case it makes up the difference by drawing from its trust fund

Indicate whether the statement is true or false

Your neighbor has knowledge of economics and you would like her to share it with you. You own a car, a CD player and a new pair of running shoes. You wish to make a trade, but the neighbor does not want what you have. The problem can be stated as follows: You are not satisfying the

A) rule of transaction costs. B) double coincidence of wants. C) law of marketability. D) terms of a common denominator.