Can you please show your work. Thank you

control option hapter 9 Additional Questions 8. If closing costs of $1,400 are associated with the refinance of reduce the monthly payment fro m $980 to $870 refinance, it would take approximately a mortgage that would months to cover these costs. A. 6 C.)13 17 E. 22 A bank advertises a 30 year $200,000 fixed rate mortgage at a 4.50% rate. If the l charges fees of $650, what is the APR