Task: Question Answering
Input (English): Question: Ravi and Kavi start a business by investing â‚¹ 4000 and â‚¹ 72000, respectively. Find the ratio of their profits at the end of year.

 Option A: 2 : 28

 Option B: 5 : 28

 Option C: 7 : 18

 Option D: 1 : 18

 Option E: 3 : 18
Output (English): Option D