Assumptions
Waiting at each mold change
15 minutes
Mold changes per year
2,200
Carts for mold changes
6
Price of one cart with its hoses and tools
$1,500
Yearly upkeep of each cart
$150
Water fittings for one press and its molds
$600
Value of one more running press hour
$55 per hour
Share of freed press hours that orders fill
70 percent
Cost of one process technician hour
$52 per hour