3- Carlos opened an Internet café in November. The table shows his profit
or loss during his first four months in business. What was the overall profit
or loss for the first four months the Internet café was open?
Month
Profit/Loss
Nov
+672.45
Dec
+2.733.59
Jan
-1,062.40
Feb
-73.12.

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?