Answer:
The correct answer is option D.
Explanation:
In order to reduce the effect of recessions and carbon emissions, the government provides a tax incentive to the manufacturing firms. This tax incentive is provided so that the firms adopt more energy-efficient production technologies, such that available resources are used in a more efficient way to produce output. This will help in the reduction of carbon emissions.
A reduction in tax rates will also lead to an increase in production as the cost of production will decline.