Due to new air pollution standards, a company needs to invest in a new $150,000 environmental control technology. They have two options: either take out a loan or to purchase it themselves. a) If the company chooses to borrow the $150,000 from a bank with a repayment period of 20 years and an annual interest rate of 9% per year on the unpaid balance. What is the annualized annual payment over the term of the loan? i. What is the total interest paid? b) If the company decides to pay for the equipment themselves 5 years from now by using their company savings account paying 8% interest, how much should the company save each year? c) Which option is less expensive for the company?