please write an equation for this dont use excel

Question 1 (10 points) Maintenance cost for a new system are estimated to be $150,000 in year 3 and $175,000 in years 4 to 10 of an expected 10-year life system. If similar systems will replace the current one, determine the equivalent annual maintenance cost at i = 10% per year. O $-111,376 $-122,514 $-127,807 $-164,881