Machine time is the current constraint at a company. Three products use this constrained resource. Data concerning those products appear below: Selling price per unit Variable cost per unit Minutes on the constraint AB CD EF $165.88 $313.11 $494.52 118.30 239.61 381.42 2.60 4.90 7.80 Rank the products in order of their current profitability from most profitable to least profitable. In other words, rank the products in the order in which they should be emphasized. OCD, EF, AB O EF, CD, AB AB, CD, EF EF, AB, CD