In this task, you need to answer the given multiple-choice question on the gain. Gain is the value by which to multiply the input. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

Input: Consider Input: Problem: running at the same rate , 8 identical machines can produce 560 paperclips a minute . at this rate , how many paperclips could 18 machines produce in 6 minutes ? 
Options: a ) 1344 , b ) 3360 , c ) 7560 , d ) 50400 , e ) 67200

Output: c


Input: Consider Input: Problem: 3 seventh of a number is 12 more than 40 % of that number . what will be the 30 % of that number ? 
Options: a ) a ) 148 , b ) b ) 210 , c ) c ) 63 , d ) d ) 248 , e ) e ) 258

Output: c


Input: Consider Input: Problem: find the amount on rs . 8000 in 2 years , the rate of interest being 4 % per first year and 5 % for the second year ? 
Options: a ) 5568 , b ) 6369 , c ) 8736 , d ) 5635 , e ) 6734


Output: c