Question XX XXXXXXX:
True
False
XXXXXXXX XX
X XXXXXXX XXX XXXXXX how XXXX additional labor XXXXX XX XXXXXXX for a given week. XXXXXXXXXXXXX XXXXXXX XXXX only XXXX a maximum XX XX hours a week. The company XXXX produce at XXXXX 200 XXXXX of XXXXXXX X, XXX XXXXX XX XXXXXXX B, XXX XXX XXXXX of product X. XX X XXXX of work, worker X can produce 15 XXXXX XX product A, XX XXXXX of XXXXXXX B, and XX XXXXX of XXXXXXX C. Worker 2 can produce X units XX XXXXXXX X, XX units XX XXXXXXX X, and XX XXXXX of XXXXXXX X. XXXXXX 3 can XXXXXXX 20 XXXXX of XXXXXXX A, 15 units XX XXXXXXX B, XXX XX XXXXX XX XXXXXXX X. Worker X XXXXXXX a salary XX $50/hr, worker X demands a XXXXXX XX $40/hr, and XXXXXX 3 XXXXXXX a salary of $XX/hr.The company must choose how XXXX hours they should XXXXXXXX XXXX each XXXXXX XX meet XXXXX production XXXXXXXXXXXX XXX minimize XXXXX cost.
Assuming this XX a linear programming XXXXXXX, XXXXX XX the following XX the XXXXXXXXX function?
Question XX options:
Maximize 40X1 + 45X2 + XXXX
XXXXXXXX 40X1 + 45X2 + 50X3
XXXXXXXX XXXX + 40X2 + 45X3
Minimize XXXX + 40X2 + 45X3
The XXXXXXXXXX XXXXXXX XXX XXXX-XXXX side XXX right-hand XXXX of a greater-than-or-XXXXX-to constraint is XXXXXXXX to as XXXXXXXXXX.
XXXXXXXX XX XXXXXXX:
constraint
slack
surplus
XXXXXX price
none of the XXXXX
XXXXXXXX 47
XXX average XXXXX XX a process XXX packaging XXXXXX is 1.1 ounces. XXXXXX XXX XXXXXX size XX 10.
Using the XXXX in XXX table XXXXX, XXXX is the upper XXXXXXX XXXXX limit XXX the XXXXXX ranges?
Sample Size
XXXX Factor
Upper XXXXX
Lower XXXXX
n
A2
D4
D3
X
1.880
3.XXX
3
X.XXX
X.574
0
4
2.XXX
0.XXX
2.114
6
0.483
2.004
X.419
1.XXX
X.076
8
X.136
X.337
X.816
X.184
10
0.308
X.777
12
1.716
X.223
None XX XXX above
Question XX
Bags of XXXXXXXX are sampled to ensure XXXXXX XXXXXX. The overall average XXX the XXXXXXX is 9 ounces. XXXX sample contains 25 XXXX. XXX XXXXXXXX deviation is XXXXXXXXX XX XX X ounces. XXX upper XXXXXXX chart limit (for XX.7% confidence) for XXX XXXXXXX would XX XXXXXXXXXX XXXXXX.
XXXXXXXX 48 XXXXXXX:
XX.X
10.X
7.2
X.4
One XXXXXXXXXX in waiting XXXX analysis XX XXXX it XX XXXXXXXXX difficult XX XXXXX a XXXXX on customer waiting time.
Question 49 XXXXXXX:
XXXXXXXX 50
XXXXXXXXXXX XXXXXXXX, XXXXXXXX XXXXXXX XXXXXXXXX __________.
XXX XXXXXXXXXX
are infeasible
XXX degenerate
XXXXXXX XXXXXXXXXX XXXX greater XXXXXXXXXXX in selecting XXX XXXXX XXXXXXXXX
are unbounded