Operating efficiency boosts neimeths profit by 83

I think there may be a small mistake there!

"Neimeth" is likely a company or organization, and "operating efficiency" refers to the ability of a business to produce goods and services with minimal waste of resources, such as labor, materials, and energy.

If "operating efficiency" boosts Neimeth's profit by 83%, that means that the company's profit has increased by 83% due to improvements in its operating efficiency.

To put this into perspective, if Neimeth's profit was $100 before the improvements, an 83% increase would mean that its profit is now $183 ($100 x 1.83).

I hope that helps clarify things!