A grocer purchased a quantity of bananas at 3 pounds for $0.50 and sold the entire quantity at 4 pounds for $1.00. How many pounds did the grocer purchase if the profit from selling the bananas was $11.00?  Choose the correct choice from the following choices
A) 40	B) 60	C) 90	D) 132	E) 240
Cost price of 1 pound of bananas = 0.5/3 = 1/6   Selling price of 1 pound of bananas = 1/4   Profit per pound = (1/4 - 1/6) = (1/12)   Total profit is given as 11   (1/12)*x = 11   x = 132   Answer: 132
<result>D</result>
A grocer purchased a quantity of bananas at 3 pounds for $0.50 and sold the entire quantity at 4 pounds for $1.00. How many pounds did the grocer purchase if the profit from selling the bananas was $11.00?