Sandy purchased 20 dozen toys at the rate of $360 per dozen. Sandy sold each toy at the rate of $33. What was the percentage profit? Choose the correct choice from the following answers:
A) 5% B) 6% C) 8% D) 10% E) 12%
A dozen toys cost $360, so each toy cost $30.   selling price / cost price = 33/30= 
<gadget id="calculator">33/30</gadget>
<output>11/10 = around 1.1</output>
1.1   The percentage profit is 10%.   The answer is 10%.
<result>D</result>
Sandy purchased 20 dozen toys at the rate of $360 per dozen. Sandy sold each toy at the rate of $33. What was the percentage profit?