Data below are from recent annual reports for Samsung, Apple, and Google.

$$SamsungAppleGoogleCurrent YearPrior YearCurrent YearCurrent YearTotal revenue$ $197,690,938,000$$ $209,163,262,000$$ $260,174,000,000$$ $161,857,000,000$Total employees$98,753101,546137,000118,899$

Required:

Compute revenue per employee for Samsung for the current year and the prior year.

Using revenue per employee, did Samsung$$s workforce become more effective in generating revenues in the current year versus the prior year?

Which company, Apple, Google, or Samsung, was most effective at generating revenue in the current year based on revenue per employee?