A grocer has a sale of Rs. 5266, Rs. 5768, Rs. 5922, Rs. 5678 and Rs. 6029 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 5600? Choose the correct choice from the following options.
A) 4637
B) 4737
C) 4937
D) 5937
E) 5978
Total sale for 5 months = Rs. (5266 + 5768 + 5922 + 5678 + 6029) = Rs. 28663.   Required sale = Rs. [ (5600 x 6) - 28663 ]   = Rs. (33600 - 28663)   = Rs. 4937.   ANSWER:4937
<result>C</result>
A grocer has a sale of Rs. 5266, Rs. 5768, Rs. 5922, Rs. 5678 and Rs. 6029 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 5600?