Can you please help me to solve these problems? So that I can compare and recheck your solution on mine too. Thank you!

Kapangan Inc, manufactures products R, S and T from a joint process. Additional information follows: R S T TOTAL Units 8,000 4,000 2,000 14,000 Joint Costs ? ? P18,000 P120,000 Sales value @ split-off P120,000 ? ? P200,000 Further Processing costs P14,000 P10,000 P6,000 P30,000 Sales value of FG P140,000 P60,000 P50,000 P250,000 Using the sale value at split-off, how much is the: joint cost allocated to S? Your answer Buguias Company manufactures one main product and two by-products, A and B. Data for April follows: Main By- Product Product A B Total Sales P75,000 P6,000 P3,500 P84,500 Cost of further processing 11,500 1,100 900 13,500 Marketing & Admin Expenses 6,000 750 550 7,300 Joint Cost 37,500 Profit based on sales allowed for A and B is 15% and 12% respectively. Compute for the total production cost of the main product Your