Answer:
managers become more specialized, enabling them to become more productive
Step-by-step explanation:
Economies of scale is defined as the benefit a company gains by producing at a larger scale. This can result in increased profit because of lower cost per unit input used, use of technology to increase productivity, borrowing of money at lower interest rate.
When a company increases scale of production managers tend to be more specialised and this increases their effiency and productivity in that aspect. This improves overall productivity in the company