Economists Working for Uber, Along with Economists from the University

question 26

Multiple Choice

Economists working for Uber, along with economists from the University of Oxford and the University of Chicago, estimated the consumer surplus attributed to Uber.For the entire United States, these economists estimated that the total consumer surplus from Uber in 2015 was

• A)almost $0.
• B)$13.30 per customer.
• C)$2.88 billion.
• D)6.76 billion.

Understand the correct use of helping verbs in various sentence structures.

Distinguish between the correct and incorrect past participle forms of verbs.

Apply the rules of subject-verb agreement in constructing sentences.

Recognize the proper grammatical structure in passive voice sentences.

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Definitions:

Lydenburg Heads

A series of terracotta sculptures that date back to the 5th century AD, discovered in Lydenburg, South Africa, and believed to have ceremonial significance.

Radiocarbon Testing

A scientific method used to determine the age of an artifact or organic material by measuring its carbon-14 content.

Great Zimbabwe

An ancient city in the southeastern hills of Zimbabwe, known for its impressive stone structures and architecture, dating from the Late Iron Age.

14th Century

The century that spanned from January 1, 1301, to December 31, 1400, marked by transformations in Europe such as the Black Death.