How much is the income tax expense current?

2. How much is the total income tax expense?
3. How much is the income tax still payable?

Zambia Company related data are: Accounting income Nontaxable interest received Long-term loss accrual in excess of deductible amount Depreciation in excess of financial depreciation Tax rate P1,600,000 50,000 100,000 250,000 30%