Sample Response: The best time to buy an imported good, such as machinery manufactured in Canada, is when you can buy the most Canadian dollars for your US dollars. According to the chart, rates were most favorable in March 2013. At that time, $1 could buy about 1.03 Canadian dollars. Which arguments did you include in your answer? Check all that apply.

The most favorable exchange rates for an American were in March 2013.
A US dollar could purchase the most Canadian dollars in March 2013.
March 2013 would have been the best time to purchase the machinery.

An externality can be created by a. people working at a production job and enjoying their work b. a production activity but not a consumption activity c. a consumption activity but not a production activity d. a production activity or a consumption activity externalities a. are always positive, and an example is flu vaccinations b. are always negative, and an example is the pollution created by trucks c. can be negative or positive. logging has a negative externality, and education has a positive externality d. can be negative or positive. a negative externality is having to go to school when you would rather go to the beach, and a positive externality is spending time with your friends

1.3.3 quiz: primary and secondary sourcesquestion 4 of 102 pointsa secondary source is reliable and credible if the person who created thesource is an expert on the topic, is educated and respected in the field ofstudy, and:

Does increased security engender feelings of increased safety or does it increase the fears that people have?