17-43 (LO 17-2) (Algo) Grand Corporation reported pretax book income of $660,000. Tax depreciation exceeded book depreciation by $440,000. In addition, the company received $330,000 of tax-exempt municipal bond interest. The company's prior-year tax return showed taxable income of $55,000. Compute the company's current income tax expense or benefit. (Leave no answer blank. Enter N/A or zero.) Current income tax Deferred income tax N/A $ 0 expense