Answer:
affected by increases or decreases in the economy.
Explanation:
While Truck drivers and retail sales workers are both essential workers in any economy, however, they are both examples of occupations that are: "affected by increases or decreases in the economy."
This is because, when there is an increase in the economy, there will be an increase in production, in which goods in large quantities will be transported from various places to different places. Hence, there would be job opportunities. The reverse is the case when there is a decrease in the economy.
Similarly, the job opportunities for retail sales workers increase as there is an increase in demands for consumer goods thereby leading to the need of having more retail sales workers who will satisfy the customer's want. The opposite occurs when there is a decrease in the economy.
