By end of the 1980s, the company was manufacturing residential, commercial and industrial generators, and in 1989, Generac introduced the first gaseous-fueled automatic home standby system. In 1992, Generac began private labeling generator sets for Caterpillar, Inc.
Elements of the Productivity Ratio. The labor productivity ratio, in its simplest form, looks like this: output/input. Simply divide the amount of output you're getting by the amount of work you're putting into it. This requires you to assign numbers to both input and output so that you get a meaningful figure.
Use a subtraction formula to calculate gross pay from a sheet that contains net pay and deductions. Click an empty cell and type the following formula: \=A1-A2. Here, A1 contains the net pay data and A2 contains the negative deduction value. The formula returns the employee's original gross pay.