Unit Test — Unit test Answers

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22
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Review the graph.

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A
Consumer demand for microwave ovens has risen over time.
B
The cost of plastic and other raw materials has slowly increased.
C
Microwave ovens have become much less expensive to produce.
D
The price of microwave ovens has shifted to match the cost of living.
23
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What is the first question people should ask themselves when they’re about to make an economic decision?

A
“How much do I value or need this?”
B
“What do I have to give up now to get this?”
C
“What will others think of me if I get this?”
D
“What will I be giving up in the future to get this?”
24

Which scenario describes a monopoly?

A
Company X and Company Y both produced farm tractors. Company X bought Company Y, making the merged company the largest supplier of tractors in the Midwest.
B
Berry Gordy Jr. founded Motown Records in 1959. Over time, the Black-owned business became one of the most success independent record labels.
C
In the late 1800s, Carnegie Steel controlled the steel supply in the United States. This allowed the company to set prices for steel throughout the United States.
D
A large supermarket chain moved into a neighborhood and offered low prices. Unable to compete, the neighborhood’s small independent grocery store closed.
25

Read the scenario, then review the graph.Ramon is a music fan who enjoys going to concerts. In the past, he was able to pay for several shows a year. The inflation-adjusted rate for a ticket he bought in 1985 would be $36.85 today. Ramon is working in the same job that he had then, and his salary has increased by the typical cost-of-living rate.

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A
He probably has lost any interest in paying for concerts.
B
He probably goes to more concerts than he did in 1985.
C
He probably goes to fewer concerts than he did in 1985.
D
He probably goes to the same number of concerts as always.

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