Question

A local electricity - generating company has a monopoly that is protected by an entry barrier that takes the form of:________. a. economies of scale. b. perfectly inelastic demand curve. c. control of a key raw material. d. network externalities.

Answer 1

a. economies of scale.

Step-by-step explanation:

Economics of scale refers to a scale in which there is a benefit of the cost that occurs when there is an efficient production

It can be accomplished by rising the production at less cost this arise as cost are allocated among the larger number of goods

Here, the local electricity who generated the company has a monopoly and are safe from the entry barrier

So this is a case of economies of scale

Hence, the correct option is a. economies of scale