A survey of 150 shoppers is conducted and the results displayed below show that, of the two flavors of a particular brand of jelly available, 36 prefer strawberry, 78 prefer grape, and 100 shoppers would buy one or the other or both. Fill in the empty table cells in the two-way frequency table. Strawberry Not Strawberry Total Grape 78 Not Grape 50 Total 36 150 What is the probability (rounded to the nearest whole percent) that a randomly selected shopper would buy both grape jelly and strawberry jelly? (4 points) 39% 14% 9% 57%