Final answer:
After calculating the present value of the monthly payments (using the formula for present value of annuity), it is determined that the option to accept the monthly payments is financially better as they are worth approximately $209,414 today, compared to the $200,000 lump sum offer.
Step-by-step explanation:
The student is faced with the decision of choosing between a $200,000 lump sum payment today or monthly payments of $1,400 for 20 years when they can earn a 6% annual rate, compounded monthly on their investments. To determine which option is financially better, we need to calculate the present value of the annuity (monthly payments) and compare it to the lump sum offered.
To find the present value of the monthly payments, we can use the present value of annuity formula: PV = Pmt * [(1 - (1 + r)^(-n))/r], where Pmt is the monthly payment, r is the monthly interest rate (annual rate divided by 12), and n is the total number of payments. Since the monthly interest rate is 0.06/12 and there are 240 payments (20 years * 12 months), the equation becomes: PV = 1400 * [(1 - (1 + 0.005)^(-240))/0.005]. After calculating, the present value of the monthly payments is approximately $209,414.
Since the present value of the monthly payments is greater than the $200,000 lump sum being offered, the best financial choice would be option c, to accept the monthly payments since they are worth $209,414 to you today.