Epsilon Corporation currently makes three products, A, B, and C. Each product requires time on Epsilon's finishing machine, which does not have sufficient time available to allow Epsilon to meet customer demand for all of its products. Additional information is presented below. A Selling price per unit Variable costs per unit Hours of finishing machine time per unit $50 $36 2 hours B $30 $10 1 hour $40 $20 2.5 hours Taking into consideration the constrained resource of machine hours, rank the products from most to least profitable. C, B, A B, A, C A, C, B O B, C, A