Detailed Instructions: 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'.
Problem:Problem: what sum of money will produce rs . 75 as simple interest in 4 years at 3 1 / 2 percent ? 
Options: a ) 337 , b ) 500 , c ) 266 , d ) 288 , e ) 536
Solution:
e