In two weeks, Rohit's total income = ₹26700 + ₹32800
= ₹59500
After deduction Rohit's income = ₹59500 - ₹3900
= ₹55600
In two weeks, Shikhar's total income = ₹27300 + ₹31600
= ₹58900
After deduction Shikhar's income = ₹58900 - ₹4100
= ₹54800.
The difference in the incomes = ₹(55600 - 54800)
= ₹800
Hence, Rohit's income is ₹800 more than Shikhar's income.