The inflation rate over a 10 year period for an item that now costs $1000 is shown below Year 1, 10% Year 2, 0% Year 3, 10% Year 4, 0% Year 5, 10% Year 6, 0% Year 7, 10% Year 8, 0% Year 9, 10% Year 10, 0% What will be the cost at the end of year 10? Do you get the same cost using an average inflation rate of 5% per year through the 10 year period? Why?