Barb works in a local factory. She receives 92 cents for each of the first 100 units she produces and $1.01 for each unit over 100. Yesterday, she produced 120 units. How much did Barb earn?

The correct answer to the following question is $112.20.

Explanation:

Given information -

Barb receives 92 cents for the first 100 units

And if she produces more than 100 units, then she would receive $1.01 for each of the additional unit she produces

Therefore the amount she earns up to 100 units -.92 x 100

= $92

The amount she earns on the additional units - $1.01 x 20

= $20.20

The total amount she earns = $92 + $20.20

= $112.20