Business Math (11th Edition)
11th Edition
ISBN: 9780134496436
Author: Cheryl Cleaves, Margie Hobbs, Jeffrey Noble
Publisher: PEARSON
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Chapter 21.3, Problem 1-3SC
To determine
To calculate: Find the operating ratio for the income statement of Cedar Rapids American Auto Inc. for the year ending December 31, 2016 if the company had net sales of $5385920, cost of goods sold on $2073587 and the operating expenses of $498507.
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Consider the following mixed-integer linear program.
Max
3x1
+
4x2
s.t.
4x1
+
7x2
≤
28
8x1
+
5x2
≤
40
x1, x2 ≥ and x1 integer
(a)
Graph the constraints for this problem. Indicate on your graph all feasible mixed-integer solutions.
On the coordinate plane the horizontal axis is labeled x1 and the vertical axis is labeled x2. A region bounded by a series of connected line segments, and several horizontal lines are on the graph.
The series of line segments connect the approximate points (0, 4), (3.889, 1.778), and (5, 0).
The region is above the horizontal axis, to the right of the vertical axis, and below the line segments.
At each integer value between 0 and 4 on the vertical axis, a horizontal line extends out from the vertical axis to the series of connect line segments.
On the coordinate plane the horizontal axis is labeled x1 and the vertical axis is labeled x2. A region bounded by a series of connected line segments, and several…
Consider the nonlinear optimization model stated below.
Min
s.t.
2x²-18x + 2XY + y² - 14Y + 53
x + 4Y ≤ 8
(a) Find the minimum solution to this problem.
|at (X, Y) =
(b) If the right-hand side of the constraint is increased from 8 to 9, how much do you expect the objective function to change?
Based on the dual value on the constraint X + 4Y ≤ 8, we expect the optimal objective function value to decrease by
(c) Resolve the problem with a new right-hand side of the constraint of 9. How does the actual change compare with your estimate?
If we resolve the problem with a new right-hand-side of 9 the new optimal objective function value is|
, so the actual change is a decrease of
rather than what we expected in part (b).
Statement:If 2 | a and 3| a, then 6 a. So find three integers, and at least one integer should be negative. For each of your examples, determine if the statement is true or false.
Chapter 21 Solutions
Business Math (11th Edition)
Ch. 21.1 - Prob. 1-1SCCh. 21.1 - Prob. 1-2SCCh. 21.1 - Prob. 1-3SCCh. 21.1 - Prob. 1-4SCCh. 21.1 - Prob. 2-1SCCh. 21.1 - Prob. 2-2SCCh. 21.1 - Prob. 2-3SCCh. 21.1 - Prob. 2-4SCCh. 21.1 - Prob. 3-1SCCh. 21.1 - Prob. 3-2SC
Ch. 21.1 - Prob. 3-3SCCh. 21.1 - Prob. 3-4SCCh. 21.1 - Prob. 1SECh. 21.1 - Prob. 2SECh. 21.1 - Prob. 3SECh. 21.1 - Prob. 4SECh. 21.1 - Prob. 5SECh. 21.1 - Prob. 6SECh. 21.1 - Prob. 7SECh. 21.1 - Prob. 8SECh. 21.1 - Prob. 9SECh. 21.1 - Prob. 10SECh. 21.1 - Prob. 11SECh. 21.1 - Prob. 12SECh. 21.2 - Prob. 1-1SCCh. 21.2 - Prob. 1-2SCCh. 21.2 - Prob. 1-3SCCh. 21.2 - Prob. 1-4SCCh. 21.2 - Prob. 2-1SCCh. 21.2 - Prob. 2-2SCCh. 21.2 - Prob. 2-3SCCh. 21.2 - Prob. 2-4SCCh. 21.2 - Prob. 1SECh. 21.2 - Prob. 2SECh. 21.2 - Prob. 3SECh. 21.2 - Prob. 4SECh. 21.2 - Prob. 5SECh. 21.2 - Prob. 6SECh. 21.2 - Prob. 7SECh. 21.3 - Prob. 1-1SCCh. 21.3 - Prob. 1-2SCCh. 21.3 - Prob. 1-3SCCh. 21.3 - Prob. 1-4SCCh. 21.3 - Prob. 1-5SCCh. 21.3 - Prob. 1-6SCCh. 21.3 - Prob. 1-7SCCh. 21.3 - Prob. 1-8SCCh. 21.3 - Prob. 1-9SCCh. 21.3 - Prob. 1-10SCCh. 21.3 - Prob. 1SECh. 21.3 - Prob. 2SECh. 21.3 - Prob. 3SECh. 21.3 - Prob. 4SECh. 21.3 - Prob. 5SECh. 21.3 - Prob. 6SECh. 21.3 - Prob. 7SECh. 21.3 - Prob. 8SECh. 21.3 - Prob. 9SECh. 21.3 - Prob. 10SECh. 21 - Prob. 1ESCh. 21 - Prob. 2ESCh. 21 - Prob. 3ESCh. 21 - Prob. 4ESCh. 21 - Prob. 5ESCh. 21 - Prob. 6ESCh. 21 - Prob. 7ESCh. 21 - Prob. 8ESCh. 21 - Prob. 9ESCh. 21 - Prob. 10ESCh. 21 - Prob. 11ESCh. 21 - Prob. 12ESCh. 21 - Prob. 13ESCh. 21 - Prob. 14ESCh. 21 - Prob. 15ESCh. 21 - Prob. 16ESCh. 21 - Prob. 17ESCh. 21 - Prob. 18ESCh. 21 - Prob. 19ESCh. 21 - Prob. 20ESCh. 21 - Prob. 21ESCh. 21 - Prob. 22ESCh. 21 - Prob. 23ESCh. 21 - Prob. 24ESCh. 21 - Prob. 25ESCh. 21 - Prob. 26ESCh. 21 - Prob. 1PTCh. 21 - Prob. 2PTCh. 21 - Prob. 3PTCh. 21 - Prob. 4PTCh. 21 - Prob. 5PTCh. 21 - Prob. 6PTCh. 21 - Prob. 7PTCh. 21 - Prob. 8PTCh. 21 - Prob. 9PTCh. 21 - Prob. 10PTCh. 21 - Prob. 11PTCh. 21 - Prob. 12PTCh. 21 - Prob. 1CTCh. 21 - Prob. 2CTCh. 21 - Prob. 3CTCh. 21 - Prob. 4CTCh. 21 - Prob. 5CTCh. 21 - Prob. 6CTCh. 21 - Prob. 7CTCh. 21 - Prob. 8CTCh. 21 - Prob. 9CTCh. 21 - Prob. 10CTCh. 21 - Prob. 11CTCh. 21 - Prob. 1CPCh. 21 - Prob. 2CPCh. 21 - Prob. 3CPCh. 21 - Prob. 1CS1Ch. 21 - Prob. 2CS1Ch. 21 - Prob. 3CS1Ch. 21 - Prob. 1CS2
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