Some articles were was marked 25% above their cost price. One of such articles was sold at 20% profit on the marked price and the other one was sold at 10% loss on the marked price. Find the overall percentage profit.

Some articles were was marked 25% above their cost price. One of such

1.	Some articles were was marked 25% above their cost price. One of such articles was sold at 20% profit on the marked price and the other one was sold at 10% loss on the marked price. Find the overall percentage profit.
A.	27.75%
B.	28.25%
C.	29.75%
D.	31.25%
Answer» E.