Economic growth promotes a higher
A rate of production
B cost of living
C. rate of consumption
D. standard of living

I believe it's D: Standar of living.

Explanation:

Economic growth is the increase in the income or value of final goods and services produced by an economy in a given period.Broadly speaking, economic growth refers to the increase of certain indicators, such as the production of goods and services, the highest consumption of energy, savings, investment, a favorable trade balance, the increase in calorie consumption per capita, etc.  The improvement of these indicators should theoretically lead to an increase in the standards of life of the population.

dude you should crop your image so only the question shows. but   can you explain it better