What is the total duration in minutes for the recorded lap times? Sandra's Lap Times

(minutes)

2.4

2.3

1.7

1.8

2.7

2.6

1.9

1.5

1.2

1.4

1.3

1.4

A. 21.7
B. 22.0
C. 22.2
D. 22.5

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?