Deluxe 8 ABC Corporation produces three products, Standard. Deluxe and Superior, with the following characteristics Standard Superior Selling price per unit $15 $12 $10 Variable cost per unit 10 7 Machine hours per unit 2 2 The company has only 1.800 machine hours available each period. If demand exceeds the company's capacity in what sequence should orders for the three products be filled to macimize the company's total contribution margin? Superior est. Standard second, Deluxe third Standard rot Deluxe second, Superior third Delft, Standard second, Superior third Superior first, Deluecond, Standard third