just help me solve question number seven please be descriptive when you get the final answer for the ROR with a step-by-step equation thank you.

3) Year Cash Flow 0-$100 1-10 $27 Draw its corresponding cash flow diagram and solve for the ROR of this investment of MARR = 20%, will you implement the project?. $ 27 2 O 1 3 5 10 6 7 year cash Flow MARR - 20% - $100 o - $ 100 27 2 27 -PA (P/A, 8, n) -100 +27 (P/A, 20:1,10) -100+27 (4.142) 3 27 27 5 27 13.184 6 27 Wwwwww 7 8 27 27 -Do oo 10 27 27 ROR = 23.81% 7) Year Cash Flow (Referring to Assignment #1 on this problem) 0-$100 1-10 $27 Draw the cash flow diagram and solve for the ROR of this investment