please help me , i have a test now and there is no time

Ithmaar Holding B.S.C. (Bahrain Bourse, #ITHMRS) is considering two independent projects that have the following cash flows. Year Project A Project 22.000 160.000 1 S000 15.000 2 6,000 25,000 7.000 35,000 Discount rate 109 a) if ithmaar Holding uses the Net Present Value (NPV) method to choose between projects, which projects will be accepted? Why? 2 marks) hj Calculate the internal Rate of Return (IRR) of the accepted project marks Calculate the Profitability Index (Pl) of the accepted project (1 mark) Note: You are allowed to use ancial Calculator For the toolbar, press ALT+F10 PC or ALTFF 10 (Max) E o QUESTION 18 At end of December 2020, Guest Corporation had accounts receivables of $500,000. If its average collection period was 80 days, what was the sales figure for the year? A 5128,125 OB. 51.281,250 C5228.125 D. 52,281.250