Enchanted Hearth expects to sell 1,200 wood pellet stoves in 2011 at an average price of $2,400 each. It believes that unit sales will grow between -5% and +5% per year and prices will rise or fall by as much as 5% per year. Forecast sales revenue for 2013 if both price and the number of units sold increase by 5% per year. a. $3,492,720 b. $3,500,658 c. $3,333,960 d. $3,175,200