Find the divergence of the vector field at the given point. 
Definitions:
Income Distribution
The distribution of total earnings among individuals within a society.
More Equal
A phrase describing a reduction in disparities or inequalities, typically in contexts related to income, wealth, or opportunities.
Wealth Distribution
The manner in which wealth is distributed among the individuals in a society.
Income Inequality
Income inequality describes the extent to which income is distributed unevenly among a population.
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Q33: Set up and evaluate a double integral
Q42: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)30 B)18 C)14