?Cyberphone, a manufacturer of cell phone? accessories, ended the current year with annual sales? (at cost) of ?$49 million. During the? year, the inventory of accessories turned over sevenseven times. For the next? year, Cyberphone plans to increase annual sales? (at cost) by 17 percent.
a. What is the increase in the average aggregate inventory value required if Cyberphone maintains the same inventory turnover during the next? year? ?$ nothing. ?(Enter your response as an? integer.)
b. What change in inventory turns must Cyberphone achieve? if, through better supply chain? management, it wants to support next? year's sales with no increase in the average aggregate inventory? value? nothing turns. ?(Enter your response rounded to one decimal place.?)