The average cost function for the weekly manufacture of retro portable CD players is given by C(x) 130,000x150 +0.0001x dollars per player, where x is the number of CD players manufactured that week. Weekly production is currently 5,000 players and is increasing at a rate of 300 players per week. What is happening to the average cost? (Round your answer to the nearest cent.) The average cost is decreasing at a rate of $1 per player per week. Need Help? Read