A borrower bought a house for $\backslash$$$200\mathrm{.}000$: he can obtain an $80\%$ loan with a $30-$year fully amortizing$\%$ interest rate and monthly payment Alternatively, he could get a $90\%$ loan at $\%$ with same term What is the incremental cost of borrowing the additional fund? Assume he will hold the loan for $30$ years $26\mathrm{.}42\%19\mathrm{.}11\%20\mathrm{.}18\%23\mathrm{.}35$