a-You have made an investment of $140,000 this year (now). It is expected that you start to generate revenue of $20,000 per year from year three to year ten. Then, the revenue will start to decrease by 10% per year thereafter for the next five years. Assume that the rate of return is 10%. What is the relationship for the present value?

b-You have made an investment of $140,000 this year (now). It is expected that you start to generate revenue of $20,000 per year from year three to year ten. Then, the revenue will start to decrease by 10% per year thereafter for the next five years. Assume that the rate of return is 10%. Calculate the present value.

c-You have made an investment of $140,000 this year (now). It is expected that you start to generate revenue of $20,000 per year from year three to year ten. Then, the revenue will start to decrease by 10% per year thereafter for the next five years. Assume that the rate of return is 10%. From the calculated present value, we know that this investment generates loses. What is the minimum initial revenue that should be attained to break even?

d-You have made an investment of $140,000 this year (now). It is expected that you start to generate revenue of $20,000 per year from year three to year ten. Then, the revenue will start to decrease by 10% per year thereafter for the next five years. Assume that the rate of return is 10%. From the calculated present value, what is the relationship for the future value?