Census data on economic activities assists in policymaking related to:

The correct answer is: D) All of the above

Census data on economic activities can be used to inform policymaking related to employment generation, poverty alleviation, and infrastructure development.

• Employment generation: Census data can be used to identify areas where there is a high demand for workers, as well as areas where there is a high unemployment rate. This information can be used to develop policies that will encourage businesses to locate in these areas and create jobs.
• Poverty alleviation: Census data can be used to identify the areas where poverty is most prevalent. This information can be used to develop policies that will provide assistance to those in need, such as job training programs, housing assistance, and food stamps.
• Infrastructure development: Census data can be used to identify the areas where there is a need for new infrastructure, such as roads, bridges, and schools. This information can be used to develop policies that will fund the construction of new infrastructure.

In addition, census data can be used to track the progress of these policies and to identify areas where further assistance is needed.