Final answer:
To accumulate $1 million in his pension fund, Mr. Williams should put approximately $283.26 into his pension fund each month.
Step-by-step explanation:
To calculate how much Mr. Williams should put into his pension fund each month, we can use the formula for the future value of an ordinary annuity: FV = P × ((1 + r)^(n*t) - 1) / r
Where:
- FV is the future value of the annuity ($1,000,000)
- P is the monthly payment
- r is the monthly interest rate (0.12/12 = 0.01)
- n is the number of times the interest is compounded per period (monthly)
- t is the number of periods (30 years × 12 months/year)
Plugging in the values, we get: $1,000,000 = P × ((1 + 0.01)^(12*30) - 1) / 0.01
Solving for P, we find that Mr. Williams should put approximately $283.26 into his pension fund each month.