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WHEALER-LEA ACT: This was a major amendment to the Federal Trade Commission Act, passed in 1938, that gave powers to the Federal Trade Commission to investigate unfair and deceptive business practices and to prevent false advertising. The Whealer-Lea Act was a major step in moving the Federal Trade Commission into its current role as more of a consumer protection agency than a monopoly buster.

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ARC ELASTICITY

The average elasticity for discrete changes in two variables. The distinguishing characteristic of arc elasticity is that percentage changes are calculated based on the average of initial and ending values of each variable, rather than initial values. Arc elasticity is generally calculated using the midpoint elasticity formula. The contrast to arc elasticity is point elasticity. For infinitesimally small changes in two variables, arc elasticity is the same as point elasticity.

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Today, you are likely to spend a great deal of time visiting every yard sale in a 30-mile radius trying to buy either a replacement battery for your pocket calculator or a how-to book on home remodeling. Be on the lookout for crowded shopping malls.
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A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court!
"Lord, where we are wrong, make us willing to change; where we are right, make us easy to live with. "

-- Peter Marshall, US Senate chaplain

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