In 2010, Logan sold 1,000 units at $500 each, and earned net income of $40,000. Variable expenses were $300 per unit, and fixed expenses were $160,000. The same selling price is expected for 2011. Logan's variable cost per unit will rise by 10% in 2011 due to increasing material costs, so they are tentatively planning to cut fixed costs by $10,000. How many units must Logan sell in 2011 to maintain the same income level as 2010?
A) 882
B) 1,000
C) 1,056
D) 1,118