O CM.28 www if the price of music increases, what will eventually happen to the number firms producing headphones in a competitive market in the long run. the number of will eventually not, but in the short run, the esting firms will cut back production the number of fum will eventually decret, but in the short nun, and the glims vill cut back production, The number of time will eventually decres, but in the short on the existing firms wil and production them broffiems will eventually increase, but in the short, testimowilegand production thumber of fit will be affected, but in the chart in their will attack the number of firm will not be abutin the short in the lingwi utak 11 8 9 7