Final answer:
To find the cash value of Ken's sister's share of the business, we need to calculate the present value of the future payments using the formula for the present value of an annuity.
Step-by-step explanation:
To find the cash value of Ken's sister's share of the business, we need to calculate the present value of the future payments using the formula for the present value of an annuity.
The formula for the present value of an annuity is:
PV = PMT * (1 - (1 + r)^(-n)) / r
Where:
- PV is the present value
- PMT is the payment amount
- r is the interest rate per period
- n is the number of periods
In this case, the payment amount is $4000, the interest rate is 5% compounded quarterly, and the number of periods is 12 years minus 3 years, which is 9 years.
Using these values, we can calculate the present value of the annuity to find the cash value of Ken's sister's share of the business.