City Gas is a natural monopoly that supplies natural gas to a particular city. Its cost and demand information are given below. The marginal cost of going from a production of 4 million therms to a production of 5 million therms is:.a. $20 MILLIONb. $25 MILLIONc. $10 MILLIONd. $35 MILLION

The correct answer is A

Explanation:

Marginal cost is defined as the change in the aggregate cost which arises when the quantity produced or manufactured is incremented or increase through single unit.

In short, it is stated as the cost of producing the one more unit of the product or the good.

The marginal cost will be computed as:

= Earlier therms × Increase in therms

= $4 million × $5 million

= $20 million

Therefore, the marginal cost of the therms is $20 million

i'ts proportional. if the inflation rate is 12% for example, the cpi will be 12% less.

hope it ,

bioteacher101

answer(b); ; ; the quantitative or qualitative variable for which the experimenter wishes to determine how its value is affected by the explanatory variable;