Hello tutor! I need your help, I have a Problem Set which consists of 6 situation problems. I want you to do the following

• Check if my answers are correct. Don't be confused with the letter "(a)" ,"(b)","(c)","(d)", (a) is a part wherein I identify the given and the unknown in the problem, (b)is the cash flow diagram, I want you to make the cash flow diagram per problem.(c) is the solution part and (d) is the final answer
• You will only check my solution and make a cash flow diagram on problems number 1,2 and 3. Again, only the first 3 problems not all of them. Make sure that the cash flow diagram is presentable and easy to understand.
• here's the link for my answers -----https://drive.google.com/file/d/11BInc8SeY7SV6oWTsA40WNCxIZMFM2av/view?usp=sharing