To calculate Mr. Ade’s gross salary, add up all the components mentioned in the pay slip:

1. Basic Salary: 15,500
2. Transport: 9,900
3. House Allowance: 4,900
4. Medical Allowance: 8,750
5. Other Allowance: 3,870

Now, calculate the gross salary:
Gross Salary = Basic Salary + Transport + House Allowance + Medical Allowance + Other Allowance
Gross Salary = 15,500 + 9,900 + 4,900 + 8,750 + 3,870 Gross Salary = 42,920
So, Mr. Ade’s gross salary is 42,920.
To calculate Mr. Ade’s net income, you need to subtract the deductions (tax, pension, and loan repayment) from the gross salary:

1. Tax: 500
2. Pension: 650
3. Loan Repayment: 3,280

Now, calculate the net income:
Net Income = Gross Salary – (Tax + Pension + Loan Repayment)
Net Income = 42,920 – (500 + 650 + 3,280) Net Income = 42,920 – 4,430 Net Income = 38,490
So, Mr. Ade’s net income is 38,490.