A company will need to replace a machine within 6 years, which, at that time, will have a market value of $180,000,000 According to market studies carried out, it is expected that the machine costs around $950,000,000 and it is decided to set up a fund to cover the cost. If an annual interest rate of 10% compounded semiannually can be obtained, how much Do you have to deposit each semester to have the money to replace the machine at the end of its useful life?