please help!

(Related to Checkpoint 5.2) (Future value) You have lust introduced "must have" headphones for the iPod. Sales of the new product are expected to be 30.000 units this year and are expected to increase by 21 parcent per year in the future. What are expectad sales duning each of the next three years? Graph this sales trend and explain why the number of additonal units sold increases every yoar. a. If the 30,000 units of sales this yoar were expected to increase by 21 percent por yoar, what are the expected sales of the new headphone next ycar? unite (Round to the nearest whole number) b. If the 30,000 units of sales this year were expected to increase by 21 percent por year, what are the expected sales of the new headphone in two years? units (Round to the nearest whole number)