Reg No. is 387. Answer me this ASAP

Q3.(a) Prepare cost of production Report in January 2020, ABC company started 1000 units in department A, 110 units lost during process, 500 units transferred to Department B and 390 units still in process, WIP inventory is 70% complete in terms of material and 60% complete as to conversion cost. Material cost Rs. (Your Reg No. 100) and conversion cost Rs.40,000 charged to the department in January 2020 03.(b) Calculate payback period and NPV for project A and Project B with 12% discounting rate, also IRR for Project A? Project A: Initial outflow 50,000 Year 1 2 3 4 5 Inflow 14000 16000 18000 15000 17000 Project B: Initial outflow 70,000. Year 1 2 3 5 Inflow 10000 11000 19000 18000 30000