WILL GIVE 15 POINTS TO THIS QUESTION! PLS HELP ME! QUICK!- (MATH) Select the correct answer from each-drop down menu.

The graph shows the relationship between jame’s resting heart rate & the number of hours he exercises per day.

For every hour of exercise, jame’s resting heart rate decreases by about _ (option, A : 1 B : 5 C : 15 D : 20) Beats per minute. His resting heart rate is about _ (option, A : 50.5 B : 70 C : 77.5 D : 82.5) beats per minute when he exercises 4 & 1/2 hours a day.