Price Elasticity of Supply. The price elasticity of supply is calculated as the percentage change in quantity divided by the percentage change in price.
 Using the Midpoint Method
 PES = ((Q2-Q1) / ((Q2 + Q1) / 2)) / ((P2-P1) / ((P2 + P1) / 2))
 PES = (((10) - (7)) / (((10) + (7)) / 2)) / (((50) - (40)) / (((50) + (40)) / 2))
 PES = 1.59
 the elasticity of beth's labor supply between the wages of $ 40 and $ 50 per hour is approximately 1.59
 In this case, to 1% rise in price causes an increase in quantity supplied of 1.59%
 answer:
 the elasticity of beth's labor supply between the wages of $ 40 and $ 50 per hour is approximately 1.59
 In this case, to 1% rise in price causes an increase in quantity supplied of 1.59%
        
             
        
        
        
Answer:
Gap between the supply curve and the market price.
Explanation:
Producers surplus refers to the surplus that a producer of a commodity can obtain. The producers surplus is the difference between the producer's willingness to accept the price and the actual price they have received. 
Producers surplus = Actual market price - Willingness to accept the price
Graphically, it is the area between the upper portion of supply curve and the market price.
 
        
             
        
        
        
This is true, it is a misunderstandment
        
             
        
        
        
Answer:
C. $454,000.
Explanation:
We know that
The ending balance of retained earnings = Opening balance of retained earnings + net income - dividend paid
$375,000 = $0 + net income - $79,000
So, the net income would be
= $375,000 + $79,000
= $454,000
The ending balance of retained earnings - Opening balance of retained earnings is also known as increase in retained earning
 
        
             
        
        
        
The correct answer is B. Monopolistic competition
Explanation:
Monopolistic competition occurs when the producers of a product determine the price of it. Also, the products sold have differences, which means consumers do not consider one product can be substituted by another because the qualities, brand, appearance, etc. are different. This is the opposite of perfect competition, in which products are substitutes and price is determined by price and demand rather than producers.
Monopolistic competition occurs in the case presented because the chocolates sold by Jack are different from those sold by Mia, who uses attractive boxes. Also, due to this difference, Mia can set higher prices and still get more demand from consumers.