You have 2,500 square feet of selling space. you want to reserve at least 125 square feet for each product category you will carry. 30% of the space will be used for aisles. how many categories can you carry? a) 10 b) 14 c) 20 d) 25 reply very quick its an emergency

Google started as one of many internet search engines, amazon started as an online book seller, and ebay began as a site where people could sell used personal items in auctions. these firms have grown to be so large and dominant that they are facing antitrust scrutiny from competition regulators in the us and elsewhere. did these online giants grow by fairly beating competition, or did they use unfair advantages? are there any clouds on the horizon for these firms -- could they face diseconomies of scale or diseconomies of scope as they continue to grow? if so, what factors may limit their continued growth?