Answer:
A) Positive, because higher prices yield larger quantities supplied.
Explanation:
The correct answer to the question is A) Positive, because higher prices yield larger quantities supplied. The price elasticity of supply determines the change in price as a response to the change in supply of the good or service supplied. This is usually calculated in a figure that determines that if price increases what will be the impact on its supply, which usually is a positive figure.
Answer:
<em>An inferior good</em>
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Explanation:
<em>An inferior good is a good whose demand decreases with consumer's increase in income</em>. John's increase in pay, that came with his promotion, triggered John to switch to driving everywhere he goes instead of riding the bus. This is because John feels that riding the bus is no longer fit for him, now that he could readily afford driving around in the stead of taking the cheaper bus ride.
Answer: 2) increasing opportunity costs.
Explanation:
The Production Possibilities frontier is bowed out as it shows that for one more unit of a good to be produced, an additional unit of the other good must be given up.
This represents increasing opportunity costs because opportunity cost is the cost we incur for choosing one alternative over another. By producing more and more of one good, we give up more and more of the other good which means that our opportunity cost rises.
The answer is Guido D'Arezzo. He was the creator of the modern staff, he had used yellow and red lines to indicate pitches in the staff. In the modern era, these yellow and red lines were removed but still followed D'Arezzo's modern musical staff. Aside from the musical notation, D'Arezzo is also known for his text called "Micrologus"
