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: Units produced Per unit sales value at split-off Added processing costs per unit Per unit sales value if processed further Product X 2,400 $ 21.00 $ 3.00 $ 25.00 Product Y 2,900 $ 24.00 $ 5.00 $ 25.00 Product Z 3,900 $ 24.00 $ 5.00 $ 30.00 The cost of the joint raw material input is $77,000. Which of the products should be processed beyond the split-off point? Product X yes yes no no B) Product Y yes no yes yes Product Z no yes no D) yes