Question 5 Costs for maintenance of buildings at an industrial complex are expected to be $1,000 in year three, $1,200 in year four and amounts increasing by $200 per year thereafter through year nine. At an interest rate of 10% per year, what is the present worth of the cash flow?   Question 6 You wish to make an investment of $3,000 today, which will become $5,000 at an interest rate if 12%

The Pedernales Electric Cooperative estimates that the present worth now of income from an investment in renewable energy sources is $21,000,000. There will be no income in years 1 and 2, but in year 3 income will be $425,000, and thereafter it will increase according to an arithmetic gradient through year 15. What is the required gradient if the interest rate is 15% per year? Solve using factors. What is the required gradient?   Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism.Answer completely.You will get up vote for sure.

Suppose that a father, on the day his son is born, wishes to determine what lump amount would have to be paid into an account bearing interest of 17% per year to provide withdrawals of $4,000 on each of the son's 9th, 10th, 11th, and 12th birthdays. How much money does the father have to deposit on the day his son is born ? Please, represent the cash-flow diagram.

Provide Cash Flow Diagram, solution and discussion. Subject : ME Economics   3.How much money should be deposited each year for 12 years if you wish to withdraw $309 each year for five years, beginning at the end of the 14th year? Let i= 8% per year.