hi, may you please assist me with this!

You bought a house 164 months ago and took out a mortgage [an installment} loan for $4, to buy the house. This is a Ellyear loan that requires monthly payments {and the first payment was due one month after taking the loan]. The APR for the loan is 12%. You just made the month 1154 payment and are interested to know how much of your next month payment will go towards the repayment of principal? That amount is _______________ Calculate your answer to the nearest $.01 and do not use the $ sign. Enter your answer as a positiye number. For example if you obtain a result of $1,245.?3'? then enter 1.24534; if the result is $340. then enter 340.00