In Each Sentence Below, a Blank Space Appears Where the Verb

question 3

Multiple Choice

In each sentence below, a blank space appears where the verb should be. Choose the correct helping verb and past participle form. Select the letter of the correct answer. Detective Brandi Jenkins recovered the iPhones that the thieves ____.

• A) has stolen
• B) had stolen
• C) have stolen

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Definitions:

Long Run

pertains to a time period in economics during which all factors of production and costs are variable, allowing for full adjustment to any change.

Diminishing Returns

A principle stating that as one input variable is increased, there will be a point at which the additions of output will begin to decrease, holding all other inputs constant.

Diseconomies of Scale

The phenomenon where production costs per unit increase as a firm operates at higher levels of output.

Long Run

A period in economic theory during which all factors of production and costs are variable.