8. Sam bought a house that costs $500,000. Sam got a 96% LTV loan. The lender demanded that Sam buy private mortgage insurance to insure the portion of the loan over 75% LTV.

Suppose 5 years later, Sams mortgage balance is $400,000. However Sam defaults and his house sells for $220,000 in a foreclosure auction. How much will the mortgage insurance company pay Sams lender

I already got 180,000 is wrong and 80,000 is wrong too. Pleas can someone explain the solution with clear steps.