Select the revision that would make it a SMART goal. a.) In the next four to six months, the sales department will increase sales by providing employee training on and implementing the Pederson sales strategy. b.) In the next four months, the sales department will dramatically increase sales by providing employee training on and implementing the Pederson sales strategy. c.) In the next four months, the sales department will increase sales by 15% by providing employee training on and implementing the Pederson sales strategy. d.) In the next four months, the sales department will increase sales by providing employee training on and implementing a new sales strategy