You are required to use a financial calculator or spreadsheet (Excel) to solve 10 problems (provided on page 3) on the applications of the time value of money. You are required to show the following 4 steps for each problem (sample questions and solutions are provided for guidance): (i) Develop the timeline (linear representation of the timing of cash flows) (ii) Identify the time value of money variable (PV, FV, PMT, N or Rate) which needs to be calculated in the question. (iii) Identify the values of the remaining four variables (PV, FV, PMT, N or Rate) from the question. Be sure to input positive or negative signs. (iv) Calculate the correct value of the variable identified in step (ii).

If you wish to accumulate $280,000 in the child's college fund after 18 years, and can invest at a 7.5% annual rate, how much must you invest at the end of each year if the first deposit is made at the end of the first year? Round to two decimal places.