HELP ASAP In regards to the number of firms, which of the following is the best example of an oligopoly?
A. one firm producing 95 percent of the output
B. eight to ten firms producing 60 percent to 70 percent of the output
C. two to four firms producing 70 percent to 80 percent of the output
D. ten or more firms producing 90 percent of the output

yup! you are correct it is b.

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow

d) the lindbergh baby kidnapping

hope this

islam spread slowly through much of africa through trade and preaching.