A restaurant has a main location and a traveling food truck. The first matrix A shows the number of managers and associates employed. The second matrix B shows the average annual cost of salary and benefits (in thousands of dollars). Complete parts (a) through (c) below. Restaurant Food Truck AB= 620 106 192 34 Managers Associates 5 22 6 NG, 2 (Simplify your answer.) =A Salary Benefits Managers 36 8 Associates 20 3 لیا =B (b) Explain what AB represents. Choose the correct answer below. A. Row 1 of AB represents the food truck and row 2 represents the restaurant. Column 1 of AB represents total salary (in thousands) and column 2 represents total benefits (in thousands) for all employees. B. Row 1 of AB represents the restaurant and row 2 represents the food truck. Column 1 of AB represents total salary (in thousands) and column 2 represents total benefits (in thousands) for all employees. C. Row 1 of AB represents the restaurant and row 2 represents the food truck. Column 1 of AB represents total benefits (in thousands) and column 2 represents total salary (in thousands) for all employees. D. Row 1 of AB represents the food truck and row 2 represents the restaurant. Column 1 of AB represents total benefits (in thousands) and column 2 represents total salary (in thousands) for all employees. (c) According to matrix AB, what is the total cost of salaries for all employees (managers and associates) at the restaurant? What is the total cost of benefits for all employees at the food truck? The total cost of salaries for all employees at the restaurant is $
A restaurant has a main location and a traveling food truck. The first matrix A shows the number of managers and associates employed. The second matrix B shows the average annual cost of salary and benefits (in thousands of dollars). Complete parts (a) through (c) below. Restaurant Food Truck AB= 620 106 192 34 Managers Associates 5 22 6 NG, 2 (Simplify your answer.) =A Salary Benefits Managers 36 8 Associates 20 3 لیا =B (b) Explain what AB represents. Choose the correct answer below. A. Row 1 of AB represents the food truck and row 2 represents the restaurant. Column 1 of AB represents total salary (in thousands) and column 2 represents total benefits (in thousands) for all employees. B. Row 1 of AB represents the restaurant and row 2 represents the food truck. Column 1 of AB represents total salary (in thousands) and column 2 represents total benefits (in thousands) for all employees. C. Row 1 of AB represents the restaurant and row 2 represents the food truck. Column 1 of AB represents total benefits (in thousands) and column 2 represents total salary (in thousands) for all employees. D. Row 1 of AB represents the food truck and row 2 represents the restaurant. Column 1 of AB represents total benefits (in thousands) and column 2 represents total salary (in thousands) for all employees. (c) According to matrix AB, what is the total cost of salaries for all employees (managers and associates) at the restaurant? What is the total cost of benefits for all employees at the food truck? The total cost of salaries for all employees at the restaurant is $
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Transcribed Image Text:A restaurant has a main location and a traveling food truck. The first matrix A shows the number of managers and
associates employed. The second matrix B shows the average annual cost of salary and benefits (in thousands of
dollars). Complete parts (a) through (c) below.
Restaurant
Food Truck
AB=
620 106
192 34
Managers Associates
5
22
6
NG,
2
(Simplify your answer.)
=A
Salary Benefits
Managers 36 8
Associates 20
3
لیا
=B
(b) Explain what AB represents. Choose the correct answer below.
A. Row 1 of AB represents the food truck and row 2 represents the restaurant. Column 1 of AB represents total
salary (in thousands) and column 2 represents total benefits (in thousands) for all employees.
B. Row 1 of AB represents the restaurant and row 2 represents the food truck. Column 1 of AB represents total
salary (in thousands) and column 2 represents total benefits (in thousands) for all employees.
C. Row 1 of AB represents the restaurant and row 2 represents the food truck. Column 1 of AB represents total
benefits (in thousands) and column 2 represents total salary (in thousands) for all employees.
D. Row 1 of AB represents the food truck and row 2 represents the restaurant. Column 1 of AB represents total
benefits (in thousands) and column 2 represents total salary (in thousands) for all employees.
(c) According to matrix AB, what is the total cost of salaries for all employees (managers and associates) at the
restaurant? What is the total cost of benefits for all employees at the food truck?
The total cost of salaries for all employees at the restaurant is $
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