I need the answer very fast!

Sultan Inc. produces three separate products from a common process costmg $100.000. Each of the products can be sold at the split-off point or can be processed further and the sold for a higher price Shown below are cost and selling price data for a recent period Sales Value at Cost to process Further Sales Valor after Further Split-Off Point Processing Product 10 60,000 100,000 190,000 Product 12 15.000 30,000 35,000 Product 14 35,000 150 000 215,000 Required: (a) Determine total niet income if all products are sold at the split off point (b) Determine total net income if all products are sold after further processing (c) Using incremental analysis, determine which products should be sold at the split off pourtand which should be processed further (d) Why managers always gore all joint costs when they making sell or process turther decision? For the toolbar, press ALT FIO (POOR ALT FNF10 (Mac) Arial Igs TX 10pt Paragraph Q Sed Submit to see and bit. Click Salewall