Contemporary Mathematics for Business & Consumers
Contemporary Mathematics for Business & Consumers
8th Edition
ISBN: 9781305585447
Author: Robert Brechner, Geroge Bergeman
Publisher: Cengage Learning
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Chapter 21.I, Problem 1TIE

Use Table 21-1 to answer the following questions about Magnum Enterprises.

a. What were the sales of standard units in February in the Northeast?

b. What were the sales of deluxe units in April in the Southeast?

c. What were the total sales for May and June in the Northwest?

d. What months showed an increase in sales of standard units in the Southwest?

e. How much more deluxe sales were there company-wide in May than in April?

f. What percent of the total sales in the Northwest were standard?

TABLE 21-1 Magnum Enterprise Six-Month Sales Report

Magnum Enterprises

Six-Month Sales Report

January February March April May June
Standard Deluxe Standard Deluxe Standard Deluxe Standard Deluxe Standard Deluxe Standard Deluxe
Northwest $123,200 $86,400 $115,800 $73,700 $133,400 $91,100 $136,700 $92,600 $112,900 $65,300 $135,000 $78,400
Northeast $214,700 $121,300 $228,400 $133,100 $246,600 $164,800 $2.39.000 $153,200 $266,100 $185,000 $279,300 $190,100
Southwest $88,300 $51,000 $72,100 $45,700 $97,700 $58,300 $104,000 $67,800 $125,000 $78,300 $130,400 $74,500
Southeast $143,200 $88,700 $149,900 $91,300 $158,400 $94,500 $127,700 $70,300 $145,700 $79,400 $162,000 $88,600
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Chapter 21 Solutions

Contemporary Mathematics for Business & Consumers

Ch. 21.I - Prob. 1RECh. 21.I - TABLE 21-1 Magnum Enterprises Six-Month Sales...Ch. 21.I - Prob. 3RECh. 21.I - Prob. 4RECh. 21.I - TABLE 21-1 Magnum Enterprises Six-Month Sales...Ch. 21.I - Prob. 6RECh. 21.I - Prob. 7RECh. 21.I - BUSINESS DECISION: CHOOSING A CHART 8. You have...Ch. 21.II - Prob. 11TIECh. 21.II - Prob. 12TIECh. 21.II - Prob. 13TIECh. 21.II - Prob. 14TIECh. 21.II - Prob. 15TIECh. 21.II - Prob. 1RECh. 21.II - Prob. 2RECh. 21.II - Prob. 3RECh. 21.II - Prob. 4RECh. 21.II - Prob. 5RECh. 21.II - Prob. 6RECh. 21.II - Prob. 7RECh. 21.II - Prob. 8RECh. 21.II - Prob. 9RECh. 21.II - Prob. 10RECh. 21.II - Determine the mode of the following sets of...Ch. 21.II - Prob. 12RECh. 21.II - Prob. 13RECh. 21.II - Prob. 14RECh. 21.II - Prob. 15RECh. 21.II - Prob. 16RECh. 21.II - Prob. 17RECh. 21.II - The following numbers represent the gallons of...Ch. 21.II - You are the owner of The Dependable Delivery...Ch. 21.II - Prob. 20RECh. 21.III - Prob. 17TIECh. 21.III - Prob. 18TIECh. 21.III - Prob. 1RECh. 21.III - You are the sales manager of the Esquire...Ch. 21.III - Prob. 3RECh. 21.III - BUSINESS DECISION: RELATIVE FREQUENCY...Ch. 21 - 1. The systematic process of collecting,...Ch. 21 - 2. Statistical procedures that deal with the...Ch. 21 - A collection of related data arranged for ease of...Ch. 21 - Prob. 4CRCh. 21 - 5. The horizontal axis of a line chart is known as...Ch. 21 - Prob. 6CRCh. 21 - To construct a pie chart, we multiply each...Ch. 21 - Prob. 8CRCh. 21 - 9. The _______ is the midpoint value of a set of...Ch. 21 - Prob. 10CRCh. 21 - Prob. 11CRCh. 21 - Prob. 12CRCh. 21 - Prob. 13CRCh. 21 - Prob. 14CRCh. 21 - 1. The following data represent the monthly sales...Ch. 21 - Prob. 2ATCh. 21 - Prob. 3ATCh. 21 - You have just been hired as the quality control...Ch. 21 - 5. You are the human resource director for Apollo...
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