Chandra is setting up her exercise program. She is interested in losing a little weight, so she would like higher than average aerobic activity. What would be the BEST way to add about 30 percent more aerobic activity to her week?
options: 
A. 
100 minutes of intense activity weekly
B. 
100 minutes of moderate activity weekly
C. 
250 minutes of intense activity weekly
D. 
250 minutes of moderate activity weekly
PLEASE NO LINKS