The management accountant at Jang Manufacturing Co. collected the following data in preparation for a life-cycle analysis on one of its products, a leaf blower: Item Annual sales Unit sales price Unit profit Total Profit This Year $3,200,000 A) Introduction. B)Growth. C)Maturity. D)Decline. E)Withdrawal. Change Over Last Year Average Annual Change Over the Last Four Years 2.4% 500 2.1% 100 10.0% 700,000 1.2% The stage of the sales life cycle the product is in is: + 3.5% +3.3% + 2.0% + 3.0%