Hi. Can someone please help me with this question? I know the answer is in the order of GY, RH, and QF, but I don't know how to get there. Thank you so much!

#2 3mm Corporation makes three products that use compound W, the current constrained resource. Data concerning those products appear below: GY RH QF Selling price per unit ................... $482.82 $127.60 $62.10 Variable cost per unit .................. $386.88 $93.80 $47.00 Centiliters of compound W ........ 7.80 2.00 1.00 Rank the products in order of their current protability from most protable to least protable. In other words, rank the products in the order in which they should be emphasized