To show possession of a single noun add “ ‘s “ and to show possession of a plural noun add “ S’ “. When forming contractions the apostrophe is always added where the letter is removed. Example
The contraction for Can not is can’t and the apostrophe is added where the O was removed.
A. variable factor.
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In production, a flexible factor that can change in amount or usage is a variable factor. An example of a variable factor of production is labor. </span>
Answer:
he modern political party system in the U.S. is dominated by the Democratic Party and the Republican Party. These two parties have won every United States presidential election since 1852 and have controlled the United States Congress to some extent since at least 1856.
Explanation:
