Consider the given statement and decide which of the given assumption(s) is (are) implicit.
Statement: The train fares have increased by 25% with immediate effect.
Assumptions:
I. People still prefer travelling by train despite the increase.
II. Other modes of commutation may also increase their fares.
Veer spends 15% of his monthly income on the house rent and 60% of the rest on household expenditure. If he saves ₹ 2210, what is his monthly income?