Carson Company makes four products in a single facility. Data concerning these products appear below. Product A B C D Selling price per unit $35.30 $30.20 $20.80 $26.00 Variable manuf cost per $16.50 $15.80 $7.90 $8.50 unit Variable selling cost per $3,80 $1.60 $1.90 $3.30 unit Milling machine minutes 3.30 170 2.10 2.50 per unit Monthly demand in units 4,000 1,000 3000 1,000 The milling machines are potentially the constraint in the production facility. A total of 22,600 minutes is available per month on these machines How many minutes of milling machine time would be required to satisfy demand for all four products