Marginal revenue, graphically, is
A. the slope of a line from the origin to a point on the total revenue curve.
B. the slope of a line from the origin to the end of the total revenue curve.
C. the slope of the total revenue curve at a given point.
D. the vertical intercept of a line tangent to the total revenue curve at a given point.
E. the horizontal intercept of a line tangent to the total revenue curve at a given point.
查看答案
A firm maximizes profit by operating at the level of output where
A. average revenue equals average cost.
B. average revenue equals average variable cost.
C. total costs are minimized.
D. marginal revenue equals marginal cost.
E. marginal revenue exceeds marginal cost by the greatest amount.
Marginal profit is equal to
A. marginal revenue minus marginal cost.
B. marginal revenue plus marginal cost.
C. marginal cost minus marginal revenue.
D. marginal revenue times marginal cost.
E. marginal revenue divided by marginal cost.
Abbreviations are
A. job advertisements
B. shortened forms of words
C. requirements
Which of the following is NOT a common job requirement
A. full-time
B. part-time
C. work evenings
D. work all the time
微信支付 
支付宝支付