Maroon Brands parks cash in an account earning 6% per year. Using the Rule of 72, about how long until the balance doubles, and about how long until it quadruples?

Maroon Brands parks cash in an account earning 6% per year. Using the Rule of 72, about how long until the balance doubles, and about how long until it quadruples?

Maroon Brands borrows $525,000 to build a commissary and repays it with 120 equal monthly payments at 7.8% APR (monthly compounding), the first payment due one month after the loan is made. How much of payment number 45 is interest?

Magnolia Foods is endowing a permanent scholarship with a $340,000 gift. The fund earns 4.25% per year forever, the first scholarship is paid one year from today, and every payment after that must be exactly 2% larger than the one before it, forever. How large can the first scholarship payment be?

Magnolia Foods is endowing a permanent scholarship with a $340,000 gift. The fund earns 4.25% per year forever, the first scholarship is paid one year from today, and every payment after that must be exactly 2% larger than the one before it, forever. How large can the first scholarship payment be?

Maroon Brands can buy a used bottling line today for $46,000. The line would generate $18,000 at the end of year 1, $22,000 at the end of year 2, and $15,000 at the end of year 3, and would then be worthless. The cost of capital is 11% per year. What is the NPV, and should Maroon Brands buy the line?

Magnolia Foods is valuing a division whose cash flow next year is $8 million and is expected to grow 7% per year forever. The discount rate is 5%. Using the growing-perpetuity formula, what is the division worth today?

Maroon Brands can buy a used bottling line today for $46,000. The line would generate $18,000 at the end of year 1, $22,000 at the end of year 2, and $15,000 at the end of year 3, and would then be worthless. The cost of capital is 11% per year. What is the NPV, and should Maroon Brands buy the line?

Magnolia Foods owns a timber lease that will pay $8,400 exactly one year from today. After that first payment, the annual payment grows by 3% per year forever. The discount rate is 11% per year, compounded annually. What is the lease worth today?

You retire with $780,000 in an account paying 6% APR with monthly compounding, and you withdraw $5,500 at the end of every month. How long will the money last?