The cost C (in dollars) for a company to produce and sell æ thousand gadgets is given by 1 C = -a? – 2x + 4020 20 (a) What is the company's start-up cost? $ 4020 (b) What is the minimum cost? $ 4000 (c) How many gadgets must the company produce and sell in order to incur the least cost? (Be careful with your units!) 20 X gadgets

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