<span>the answer is attitude</span>
Sodium hydroxide, a barrel, and a shovel.
Answer:
In economics, the total revenue test is a means for determining whether demand is elastic or inelastic.
Explanation:
If an increase in price causes an increase in total revenue, then demand can be said to be inelastic, since the increase in price does not have a large impact on quantity demanded.
The answer is D) photographer
