ABSTRACT
Productivity can be calculated by dividing the units of output by units of input, as expressed by the following equation: https://www.w3.org/1998/Math/MathML"> Pr o d u c t i v i t y = O u t p u t / I n p u t https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780080510781/349fd38e-1125-4f2f-aeb7-f46e94419f14/content/eq1_B.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
