WP Corporation produces products X, Y, and Z from a single raw material input in a joint production process. Budgeted data for the next month is as follows: Product Product Product X Y Z Units produced 1,500 2,000 3,000 Per unit sales value at split-off $19.00 $21.00 $24.00 Added processing costs per unit $ 7.00 $ 7.50 $ 7.00 Per unit sales value if processed further $29.00 $29.00 $30.00 The cost of the joint raw material input is $149,000. Which of the products should be processed beyond the split-off point? Product z No Product X Yes No Yes No Product Y Yes Yes No Yes No Yes A) Choice A B) Choice B C) Choice D) Choice D