An example of a personalized recommendation online is when:
A. you buy something online because your friends did.
B. a website makes a suggestion based on your purchases.
c. companies automatically advertise on certain websites.
D. a friend at school tells you about a CD you should buy.

Based on what you read in the fact sheet, identify the type of customer the company is hoping to reach. super-phonic systems wants to sell phones to customers who: expect the latest smartphone technology. need affordable phone service in remote areas. care more about attractive designs than reliability. will pay top prices for features such as web-surfing.

How has the elimination of trade barriers affected the movement of goods among member countries of the european union? a. member countries are able to produce all the goods they need. b. goods can move freely among member countries. c. member countries no longer need to trade with countries outside the eu. d. larger countries are able to import more goods than smaller ones.

When zhang qin went to explore west, he brought back stories of