Robinson Company had a net deferred tax liability of $34,000 at the beginning of the year, representing a net taxable temporary difference of $100,000 (taxed at 34%). During the year, Robinson reported pretax book income of $400,000. Included in the computation were favorable temporary differences of $50,000 and unfavorable temporary differences of $20,000. During the year, Congress reduced the corporate tax rate to 34%. Robinson's deferred income tax expense or benefit for the current year would be:

A) Net deferred tax benefit of $6,300.

B) Net deferred tax expense of $6,300.

C) Net deferred tax benefit of $6,700.

D) Net deferred tax expense of $6,700.