[单选]If the size of a tax increases, tax revenue A: increases. B: decreases. C: remains the same. D: may increase, decrease, or remain the same.

Which are the impacts of higher tax rates on net present value？ A: The tax shield effect of depreciation increase B: The tax shield effect of depreciation decrease C: the income tax increase D: the income tax decrease

If the demand for orange juice is elastic, then as the price falls, quantity demanded for orange juice will ________ and total revenue for orange suppliers will ________. A: increase; increase B: decrease; increase C: decrease; decrease D: increase; decrease

If<br/>the size of a tax increases, tax revenue will increase. ( )

The impact of the appreciation of a country's currency on its import and export revenue is (). A: exports decrease, imports increase B: exports increase, imports decrease C: exports increase, imports increase D: exports decrease, imports decrease