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Week_5_solutions - Tram Loading At a tourist attraction two...

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1 WEEK 5 - SOLUTIONS TUTORIAL QUESTIONS 1. HPW 6.3, Problem 67, p.249 Answer: The coal industry spends $180,000, the electric industry spends $520,000, and the steel industry spends $400,000. 2. HPW 8.2, Problem 25, p.361
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