Mathematics For Machine Technology
8th Edition
ISBN: 9781337798310
Author: Peterson, John.
Publisher: Cengage Learning,
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Chapter 15, Problem 3A
Compute
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McGilla Golf has decided to sell a new line of golf clubs. The clubs will sell for $895 per set and have a variable cost of $431 per set. The company has spent $200,000 for a marketing study that determined the company will sell 80,000 sets per year for seven years. The marketing study also determined that the company will lose sales of 8,600 sets per year of its high-priced clubs. The high-priced clubs sell at $1,325 and have variable costs of $645. The company will also increase sales of its cheap clubs by 10,800 sets per year. The cheap clubs sell for $340 and have variable costs of $141 per set. The fixed costs each year will be $14,350,000. The company has also spent $1,500,000 on research and development for the new clubs. The plant and equipment required will cost $43,700,000 and will be depreciated on a straight-line basis. The new clubs will also require an increase in net working capital of $3,625,000 that will be returned at the end of the project. The tax rate is 25…
Tri-County Utilities, Inc., supplies natural gas to customers in a three-county area. The company purchases natural gas from two companies: Southern Gas and Northwest Gas.
Demand forecasts for the coming winter season are as follows: Hamilton County, 400 units; Butler County, 200 units; and Clermont County, 300 units. Contracts to provide the following quantities have been written: Southern Gas, 500 units; and Northwest Gas, 400 units. Distribution costs for the counties vary, depending upon the location of the suppliers. The distribution costs per unit (in thousands of dollars)
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20
15
Northwest Gas
12
15
18
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(b) Develop a linear programming model that can be used to determine the plan that will minimize total distribution costs (in thousands of…
Use the method of undetermined coefficients to solve the given nonhomogeneous system.
dx
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Chapter 15 Solutions
Mathematics For Machine Technology
Ch. 15 - Raise (4+2.3)3to the indicated power.Ch. 15 - Compute 735412 . Express the result as a common...Ch. 15 - Compute 4.8911.34 .Ch. 15 - Write 0.275 as a common fraction.Ch. 15 - Evaluate 734(916+212) .Ch. 15 - The feed on a lathe is set for 164 inch. How many...Ch. 15 - The following problems have either whole number...Ch. 15 - The following problems have either whole number...Ch. 15 - The following problems have either whole number...Ch. 15 - The following problems have either whole number...
Ch. 15 - The following problems have either whole number...Ch. 15 - The following problems have either whole number...Ch. 15 - The following problems have either whole number...Ch. 15 - The following problems have either whole number...Ch. 15 - The following problems have either whole number...Ch. 15 - The following problems have whole number square...Ch. 15 - Prob. 17ACh. 15 - Prob. 18ACh. 15 - Prob. 19ACh. 15 - The following problems have square roots that are...Ch. 15 - Prob. 21ACh. 15 - Prob. 22ACh. 15 - Prob. 23ACh. 15 - Prob. 24ACh. 15 - Prob. 25ACh. 15 - Prob. 26ACh. 15 - The following problems have square roots that are...Ch. 15 - Prob. 28ACh. 15 - Prob. 29ACh. 15 - Prob. 30ACh. 15 - Prob. 31ACh. 15 - Determine the following numbers with fractional...Ch. 15 - Prob. 33ACh. 15 - Prob. 34ACh. 15 - Prob. 35ACh. 15 - Prob. 36ACh. 15 - Prob. 37ACh. 15 - Prob. 38ACh. 15 - Prob. 39A
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