Diminishing marginal returns to scale

Answer 1

diseconomies of scale I guess means as you produce more it becomes more expensive to prduce. For example you produce output 1 for $2 but output 2 for $5 thus the second one required $3 now lets say input for ouptut 1 had to be doubled for input 2. one land gave output 1. Output 2 needed 2 land.Then there is not diminishing returns. But as second land was costing $3 there was diseconomies of scale.

Answer 2

What Does Law of Diminishing Marginal ReturnsMean?

A law of economics stating that, as the number of new employees increases, the marginal product of an additional employee will at some point be less than the marginal product of the previous employee.

Investopedia explains Law of Diminishing Marginal Returns

Consider a factory that employs laborers to produce its product. If all other factors of production remain constant, at some point each additional laborer will provide less output than the previous laborer. At this point, each additional employee provides less and less return. If new employees are constantly added, the plant will eventually become so crowded that additional workers actually decrease the efficiency of the other workers, decreasing the production of the factory.