Use an IF function in cell E18 to calculate the price to charge per donut for order 1. A customer is charged $.50 per donut unless they buy a dozen or more. In this case, they are charged $.40 a donut. Refer to the appropriate price in cells C11 and C12 for your "value_if_true" and "value_if_false" arguments

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?