
Opportunity Cost: The Price of Every Choice
Opportunity cost is the value of the best alternative you give up. Decca Records turned down the Beatles to save on travel. Kodak invented the digital...
Changes accepted
Computed from the content the publisher accepted, line by line. Neither the contributor nor CitePep writes this diff by hand.
Why this is better
Corrected undercount: 178 million is only the RIAA-certified U.S. total; worldwide Beatles record sales are commonly estimated at 600 million or more. Verified already live in body content; FAQ had no mention of this figure.
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