can you please solve the missing blanks on the excel sheet as well as the questions on the paper for the memo? thank you so much

cut Calibri (Body) copy Format B I u Paste Base Case r (APR H years R periods per year 7 Payment r (APR) years periods per year rate per period total paid total interest paid 18 Q2) Loan Amount r (APR) years periods per year 22 rate per period total periods payment total paid 26 total interest pald 28 29 Q3) Rate r (APR) years 31 periods per year Irate per period loan amount total paid total interest paid 4 mortgage Ready 3.29% 3.29% 3.29% $1,500 $400,000.00