Ress Inc. makes three products, basic, classic, and deluxe. The maximum Ress can sell is 731,000 units of basic, 548,000 units of classic, and 280,000 units of deluxe. Ress has limited production capacity of 154,000 hours. It can produce 10 units of basic, 8 units of classic, and 4 units of deluxe per hour. Contribution margin per unit is $15 for the basic, $25 for the classic, and $55 for the deluxe. What is the most profitable sales mix for Ress Inc.? Multiple Choice 73,100 basic, 548,000 classic and 560,000 deluxe. 155,000 basic, 548,000 classic and 280,000 deluxe. 268,000 basic, 560,000 classic and 280,000 deluxe. 310,000 basic, 280,000 classic and 560,000 deluxe. 1.240,000 basic, o classic and 280,000 deluxe