Peter brought a scooter for a certain sum of money. He spent 10% of the cost on repairs and sold the scooter for a profit of $ 1100. How much did he spend on repairs if he made a profit of 20%?	Choose the correct choice from the following choices.
A) 100  B) 200  C) 300  D) 400  E) 500
E   500   Let the C.P. be $ x. Then, 20% of x = 1100   20/100 * x = 1100 =&gt; x = 5500   C.P. = $ 5500, expenditure on repairs = 10%   Actual price = $ (100 * 5500)/110= 
<gadget id="calculator">(100 * 5500)/110</gadget>
<output>5_000</output>
$ 5000   500xpenditures on repairs= (5500 - 5000)= 
<gadget id="calculator">(5500 - 5000)</gadget>
<output>500</output>
$ 500.
<result>E</result>
Peter brought a scooter for a certain sum of money. He spent 10% of the cost on repairs and sold the scooter for a profit of $ 1100. How much did he spend on repairs if he made a profit of 20%?