A retailer buys 60 pens at the market price of 36 pens from a wholesaler, if he sells these pens giving a discount of 1%, what is the profit % ? Choose the correct choice from the following
A) 40	B) 65	C) 72	D) 78	E) 20
let the market price of each pen be $1   then, Cost Price of 60 pens = $ 36 Selling Price of 60 pens =99% of $60=$ 59.40   profit %=((23.40*100)/36)= 
<gadget id="calculator">((23.40*100)/36)</gadget>
<output>65</output>
65%   Answer 65
<result>B</result>
A retailer buys 60 pens at the market price of 36 pens from a wholesaler, if he sells these pens giving a discount of 1%, what is the profit % ?