Database systems is considering expansion into a new product line. assets to support expansion will cost $750,000. it is estimated that database can generate $2,150,000 in annual sales, with an 7 percent profit margin. what would net income and return on assets (investment) be for the year? (input your return on assets answer as a percent rounded to 2 decimal places.)

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?