Moonland Company's income statement contained the following errors:
Ending inventory, December 31, 2009, understated by $6,000
Depreciation expense for 2009 overstated by $1,000
What is the effect of the errors on 2009 net income before taxes?
A. Overstated by $5,000.
B. Understated by $5,000.
C. Understated by $7,000.
D. Overstated by $7,000.