A.) What is the monthly mortgage payment for a 30-yr fixed rate mortgage with an interest rate of 4.75%, 1.5 points, and $1000 in fees on a home with a value of $300,000 and a LTV of 80% (20% Down)?

B.) What is the interest paid, principal paid and balance on the mortgage in question A after 10 years?

C.) What is the APR if the mortgage in question 1 is refinanced after 10 years?

Can these be done on my baii plus? And how? please show work.