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MARGINAL REVENUE CURVE, PERFECT COMPETITION: A curve that graphically represents the relation between the marginal revenue received by a perfectly competitive firm for selling its output and the quantity of output sold. Because a perfectly competitive firm is a price taker and faces a horizontal demand curve, its marginal revenue curve is also horizontal and coincides with its average revenue (and demand) curve. A perfectly competitive firm maximizes profit by producing the quantity of output found at the intersection of the marginal revenue curve and marginal cost curve.

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INVESTMENT EXPENDITURES DETERMINANTS

Ceteris paribus factors, other than aggregate income or production, that are held constant when the investment line is constructed and which cause the investment line to shift when they change. Some of the more important investment expenditures determinants are interest rates, expectations, wealth, capital prices, and technology.

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ORANGE REBELOON
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Today, you are likely to spend a great deal of time searching for rummage sales seeking to buy either a flower arrangement with anything but tulips for your grandfather or a birthday greeting card for your mother that doesn't look like a greeting card. Be on the lookout for vindictive digital clocks with revenge on their minds.
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The first U.S. fire insurance company was established by Benjamin Franklin in 1752 in Philadelphia.
"The way employees treat customers reflects the manner in which they're treated by management. "

-- James Perkins, president, Cornell University

AVC
Average Variable Cost
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