solve 4 questions

- Q 1.26. Construct a cash flow diagram that represents the amount of money that will be accumulated in 7 years from an initial investment of $20,000 now and $3,500 per year for 7 years an interest rate of 8% per year - Q 1.35. TMI Systems, a company that customizes software for construction cost estimates, repaid a load obtained 3 years ago at 7% per year simple interest. If the amount that TMI repaid was $120,000, calculate the principal of the loan. - Q 1.36. The Nicor family is planning to purchase a new home 3 years from now. If they have $ 240,000 now, how much will be available 3 years from now? The fund grows at a compound rate of 12% per year. - Q1.44 What is the weighted average cost of capital for a corporation that finances an expansion project using 40% retained earnings and 60% venture capital? Assume the interest rates are 10% for equity financing and 16% for debt financing