Call Me inc. handles telephone-based complaints through two independent divisions, one for domestic clients and the other for international clients. The daily revenues of both the divisions are known to be distributed normally with mean _d and standard deviation _d for the domestic clients and the corresponding values for international clients are_i and _i. The revenues of both the divisions are aggregated (added) as the combined revenue of the company. It is known that the mean of the combined revenue is Rs. 156,000 and standard deviation is Rs. 26,000. It is also known that daily revenue of international division was higher than the daily revenue of domestic division 88.5% of the time. What is the value of _i?