An electric cooperative's power generation costs $3.20/kWh. Data for two 50-horsepower motors are as shown below. If the interest rate is 20%, determine how many hours should the motors be operated at full load for them to be economical. If the number of hours exceeds the breakeven point, which of the two motors is more economical?
An electric cooperative's power generation costs $3.20/kWh. Data for two 50-horsepower motors are as shown below. If the interest rate is 20%, determine how many hours should the motors be operated at full load for them to be economical. If the number of hours exceeds the breakeven point, which of the two motors is more economical?
Chapter19: Pricing Concepts
Section: Chapter Questions
Problem 6DRQ
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An electric cooperative's power generation costs $3.20/kWh. Data for two 50-horsepower motors are as shown below. If the interest rate is 20%, determine how many hours should the motors be operated at full load for them to be economical. If the number of hours exceeds the breakeven point, which of the two motors is more economical?
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