[img]2014m5x/ct_egreqm_egreqtbz1_0015_20135[/img] [br] In 1970, if the cost to p

游客2025-02-24  1

问题 [br] In 1970, if the cost to produce one widget was $0.07, what would have been the total cost to produce the number of widgets sold during that year?
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答案 22750

解析 The correct answer is 22,750. According to the graphs, in 1970, 325,000 widgets were sold; at $0.07 per widget, the total cost would have been 325,000($0.07), or $22,750.
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