In 2004, coca-cola and pepsico spent a total of $75 million to launch mid-calorie sodas, c2 and pepsi edge, banking on the low-carb trend. carb-conscious consumers rejected the drinks en masse since one of their key tenets is avoiding refined sugar in any amount. the new brands grabbed a combined market share of less than 1 percent. coke's and pepsico's __________ would be responsible for determining that the product should be deleted from each of their product lines.