Crucial information a person should take into account when purchasing expensive, durable goods is

a. data from biased salespersons
b. expected maintenance costs
c. paid personal testimony reviews from unreliable sources

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?

The adjusted trial balance for china tea company at december 31, 2018, is presented below:

Is will able to claim r. j. as a qualifying child for the earned income credit (eic)?