Whitman Company had sales of 4,000 units, 4,500 units, 6,000 units, and 5,000 units during each of the four quarters of 2010. Whitman expects sales in each quarter of 20 to be 10% more than the respective quarter of 2010. Each unit sells for $120. What amounts will appear as sales revenue in the quarterly sales budgets for 2011? 

A) $480,000; $540,000; $720,000; $600,000 

B) $528,000; $594,000; $792,000; $660,000 

C) $643,500; $643,500; $643,500; $643,500 

D) $585,000; $585,000; $585,000; $585,000