Coca-Cola and PepsiCo spent a total of $75 million to launch mid-calorie sodas. 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.а. middle-level managementb.first-line managementc.team leadersd.product supervisorse.top management