Task: Question Answering
Input (English): Problem: x starts a business with rs. 45000. y joins in the business after 3 months with rs. 30000. what will be the ratio in which they should share the profit at the end of the year ?
Options: a. 1: 2, b. 2: 1, c. 1: 3, d. 3: 1, e. 1: 1
Output (English): b