An unregulated natural monopolist will produce select one: a. at the quantity where the long-run average cost curve intersects the demand curve. b. at the quantity where marginal cost equals the long run average cost curve. c. at the quantity where marginal cost equals marginal revenue. d. at the quantity where average total costs are minimized.

b. at the quantity where marginal cost equals the long run average cost curve.

Explanation:

This point will be the most effective to produce at after this point the shutdown point would be reached at surpassed.

the correct answer would be b, when, queen, calder hall and london.

explanation:

we always capitalize words when a paragraph or sentence is starting, when an important name is used, when a place is being written, or simply when a noun is used, etc. so in this sentence, sentence is starting from 'when', so it will be written in capital letters. secondly, queen is considered to be an important person, so it will also be written in capital letter. next, the name of the town is mentioned, i-e calder hall, which will also be written in capital letters. in the last,   city name is being used, 'london', which will also be written in capital letters. so option b is the most appropriate one.

answer; manager working long hours; plz check i believe this is correct good luck;