Answer:
b. upper middle class
Explanation:
We know working class, is the regular, average class and is not the rare individuals that are considered rich or high income. We also know it can't be working poor, as poor is pretty much the complete opposite of high-income or in other words rich. Upper middle class seems to be the most valid option as upper means higher up, more richer, and higher-income then the average class.
The law of demand states that the increase in the price of a good causes a resultant decrease in the quantity demanded of the good.
<h3>The law of demand</h3>
According to this law, when the price of a good is increased, ity would reduce the purchasing power of the users of the good. They would be able to buy only less of it.
But a price drop woukd make people to accumulate more of a good.
Read more on the law of demand here:brainly.com/question/24500422
DAnswer: D
Explanation: NEVER CROSS A SOLID YELLOW!
