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Kris has two choices for a part-time job after school. Kris could make $10 per hour entering data for a local company, but none of his friends work there. The second job offer pays $8 per hour at a local restaurant, and many of his friends work there.

If Kris works 20 hours per week, what would be the weekly opportunity cost of accepting the job at the restaurant?

A) $120
B) $160
C) $20
D) $40

Respuesta :

mastercore7810

The answer is D) $40

The weekly opportunity cost of accepting the job at the restaurant, when Kris works 20 hours per week, is $40.

What is an algebraic expression?

Algebraic expression are the expression which consist the variables, coefficients of variables and constants.

The algebraic expression are used to represent the general problem in the mathematical way to solve them.

Kris has two choices for a part-time job after school.

  • Kris could make $10 per hour entering data for a local company, but none of his friends work there.

For the 20 hours he gets,

[tex]C_1=20\times10\\C_1=200[/tex]

  • The second job offer pays $8 per hour at a local restaurant, and many of his friends work there.

If Kris works 20 hours per week, then the cost,

[tex]C_2=20\times8\\C_2=160[/tex]

The weekly opportunity cost of accepting the job at the restaurant is,

[tex]C=200-160\\C=40[/tex]

Thus, the weekly opportunity cost of accepting the job at the restaurant, when Kris works 20 hours per week, is $40.

Learn more about the algebraic expression here;

https://brainly.com/question/2164351

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