Use the Following Information for Questions

Multiple Choice

Use the following information for questions.
Fairfax Inc. began operations on January 1, 2019. Financial statements for 2019 and 2020 contained the following errors: In addition, on December 31, 2020 fully depreciated equipment was sold for $ 7,200, but the sale was NOT recorded until 2021. No corrections have been made for any of the errors. Ignore income tax considerations.
-The total effect of the errors on Fairfax's working capital at December 31, 2020 is that working capital is understated by

A) $ 100,200.
B) $ 79,200.
C) $ 46,200.
D) $ 31,200.