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PLASTIC MONEY: A slang phrase for credit cards, especially when such cards used to make purchases. The "plastic" portion of this term refers to the plastic construction of credit cards, as opposed to paper and metal of currency. The "money" portion is an erroneous reference to credit cards as a form of money, which they are not. Although credit cards do facilitate transactions, because they are a liability rather than an asset, they are not money and not part of the economy's money supply.

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MARGINAL REVENUE, PERFECT COMPETITION

The change in total revenue resulting from a change in the quantity of output sold. Marginal revenue indicates how much extra revenue a perfectly competitive firm receives for selling an extra unit of output. It is found by dividing the change in total revenue by the change in the quantity of output. Marginal revenue is the slope of the total revenue curve and is one of two revenue concepts derived from total revenue. The other is average revenue. To maximize profit, a perfectly competitive firm equates marginal revenue and marginal cost.

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ORANGE REBELOON
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Today, you are likely to spend a great deal of time searching for a specialty store wanting to buy either a birthday gift for your aunt or a pair of leather sandals that won't cause blisters. Be on the lookout for celebrities who speak directly to you through your television.
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The average bank teller loses about $250 every year.
"Don't be distracted by criticism. Remember the only taste of success some people have is when they take a bite out of you."

-- Zig Ziglar

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