A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate of change during the 40-minute time of talk?

AThe average rate of change is $1.00, meaning that for every ten minutes of talk time, the monthly bill increases by $1.00.

BThe average rate of change is $1.00, meaning that for each minute of talk time, the monthly bill increases by $0.10.

CThe average rate of change is $0.10, meaning that for every ten minutes of talk time, the bill increases by $0.10.

DThe average rate of change is $0.10, meaning that for each minute of talk time, the monthly bill increases by $0.10.