Long description

The data from the table are as follows:

Inputs.

Inputs 1 2 3 4 Total
Forecasted demand 35 30 50 20 135
Workforce level 35 35 43 30 143
Undertime 0 5 0 10 15
Overtime 0 0 7 0 7

Derived.

Derived 1 2 3 4 Total
Utilized time 35 30 43 20 128
Hires 0 0 8 0 8
Layoffs 5 0 0 13 18

Calculated.

Calculated 1 2 3 4 Total
Utilized time cost $210,000 $180,000 $258,000 $120,000 $768,000
Undertime cost $0 $30,000 $0 $60,000 $90,000
Overtime cost $0 $0 $63,000 $0 $63,000
Hiring cost $0 $0 $64,000 $0 $64,000
Layoff cost $10,000 $0 $0 $26,000 $36,000
Total cost $220,000 $210,000 $385,000 $206,000 $1,021,000

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