Janet is purchasing a new house for $315,000

7. Janet is purchasing a new house for $315,000. Her credit union requires her to make a 20% down payment, and the current mortgage rate is 6%. Janet is exploring different 20-year mortgage payment options. Use the principal and interest formula to determine Janet's principal and interest payment if she makes her payments: a. Monthly How much would she pay over 20 years? b. Bimonthly (use n = 24) How much would she pay over 20 years? c. Weekly (use n = 52) How much would she pay over 20 years