The correct options are: "increase productivity - decrease employees"
The industry and the productive processes have changed. For years, products used to be more standardized, demanded more consistency and predictability, and production chains were more stable. Efficiency and quality were the only requirements to compete in the market.
A days to today, the global economy is now more interconnected and consumer tastes change compulsively. Demand is more volatile, resulting in more diverse products with short production cycles and the need to be exposed to the market more quickly.
Along with these changes, there have been some technological advances that currently help industries to rise to the occasion