Steps please.

Miguel is trying to decide whether or not to replace the windows on his house. Miguel estimates that installing new windows would cost $10,000 and would save him $1,500 per year in energy costs. Assume a MARR of 12% and a useful life of 10 years. Compute the AW of this decision. Click here to access the TVM Factor Table calculator. $ Carry all interim calculations to 5 decimal places and then round your final answer to a whole number. The tolerance is 10. Should Miguel replace the windows on his house