A company understated its ending inventory in Year 1 by $25,000 and overstated its ending inventory in Year 2 by $30,000. Neither error was discovered until Year 3. As a result, of these two errors, gross profit for Year 2 was:

A: Overstated by $5,000

B: Understated by $25,000

C: Overstated by $30,000

D: Overstated by $55,000