hi there, can someone please help me solve this;

In a joint processing operation. Nolen Company manufactures three grades of sugar from a common input, sugar cane. Joint processing costs up to the split-off point total $100,000 per year. The company allocates these costs to thejoint products on the basis of their total sales value at the split-off point. These sales vaiues are as follows: raw sugar. $50,000; brown sugar, $55,?50; and white sugar. $571000. Each product may be sold at the split-oft point or processed further. Additional processing requires no special facilities. The additional processing costs and the sales value after further processing for each product [on an annual basis] are shown below: Additional Sales Product Processing Costs Value Raw $53,495 $100,000 sugar Bmw\" $34,750 $ 93,525 sugar Wh'te $34,350 5; 112,000 sugar hooked: a. Compute the Incremental prot {loss} for each product. (Loss amounts should be indicated by a minus sign] ___ b. Which product or products should be sold at the split-off point? {Select all that apply.) c. Which product or products should be processed further? (Select all that apply}