Crane Company makes four products in a single facility. Data concerning these products appear below: A Product B D Selling Price per Unit $35.30 $30.20 $20.80 $26.00 Variable Manufacturing Cost per Unit $16.50 $15.80 $7.90 $8.50 Variable Selling Cost per Unit $3.80 $1.60 $1.90 $3.30 Milling Machine Minutes per Unit 3.3 1.7 Monthly Demand in Units 4,000 1,000 3,000 1,000 The milling machines are potentially a constraint in the production facility. A total of 22,600 minutes are available per month on these machines. How many minutes of milling machine time would be required to satisfy demand for all four products? 2.1 2.5 O 9.000 minutes. 18,400 minutes. 22,600 minutes. 23,700 minutes