Costs and Financial Aid. The cost of attendance is the total amount of tuition, fees, room and board, books, supplies, and other estimated school expenses. Financial aid is a combination of grants, loans, scholarships, and work-study employment designed to help offset the total cost of attendance.
One of the major problems for an investor looking at that 10% average return figure and mistakenly expecting to realize a nice yearly profit from investing in the S&P 500 is inflation. Adjusted for inflation, the historical average annual return is only around 7%.
Step 1. Subtract your initial investment value from the ending investment value to find the gain or loss. For example, if you want to calculate the total percentage investment return over a five-year period, use the value at the start of the first year and the value at the end of the fifth year.If it started at $8,000 and grew to $10,200, your investment gain is $2,200.or example, if you want to calculate the total percentage investment return over a five-year period, use the value at the start of the first year and the value at the end of the fifth year.