Answer:
Explanation:
Given:
Discount = original price × discount fraction
Discounted price = original price - discount
Discount fraction = 20%
= 20/100
A.
Original price of shirt = $x
Original price of hat = $(x + 10)
Discounted price of shirt = $x - $0.2x
= $0.8x
Discounted price of hat = $(x + 10)
- 0.2$(x + 10)
= $0.8 × (x + 10)
Difference of discounted price of hat to shirt = 0.8(x + 10) - 0.8x
= $8
B.
Original price of shirt = $x
Original price of hat = $ 1.5 × x
Discounted price of shirt = $x - $0.2x
= $0.8x
Discounted price of hat = $ 1.5 × x
- 0.2 × $ 1.5 × x
= $ 1.2x
Difference of discounted price of hat to shirt = 1.2x - 0.8x
= $ 0.4x
The property of water that produces water's surface tension is called <u>cohesion</u>, which is the tendency of water molecules to stick together.
More about surface tension:
The force per unit length that must be supplied parallel to the surface in order to balance the net inward pull is known as the surface's "tension."
All nearby molecules in a liquid share the cohesive forces that hold them together. Because they don't have any above-surface neighbours, molecules on the surface exert stronger attractive forces on their closest neighbours below and on the surface.
Due to the cohesive structure of the water molecules, surface tension can be described as the characteristic of a liquid's surface that permits it to resist an external force.
Learn more about surface tension here:
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Answer:
b. do not require customers to enter the service factory.
Explanation:
Possession processing involves tangible services provided on property belonging to a customer. It involves activities like lawn mowing, cleaning services. The property that is recoevong the action must be present but the customer does not need to be.
In people processing on the other hand, the customer is present and services provided are intangible, knowledge based, and customised to each client. For example retail banking services.
Answer:
perfectly elastic over the relevant range of output.
Explanation:
In a perfect competition there are many firms in the market selling goods that are usually homogeneous in nature. Each individual firm will not be able to influence the price for which it offers goods and services to the customer.
The firm's are price takers and there is no barrier to entry.
This results in a situation where for all levels of quantity demanded there is no change in price, and demand curve is a horizontal line.
Answer:
c. the effect on net income will depend on the behavior pattern of various costs.
Explanation:
When sales volume increases or decreases, to determine the effect of this on net income it is important know the behavior pattern of a cost because costs also affect the net income and they have show different patterns. Variable costs will increase or decrease according to the variation of the quantities sold and fixed cost tend to stay the same. However, they may change if, for example, it is necessary to rent a bigger space to be able to increase production and this increase in a fixed cost might take the effect in the net income of an increase in the sales volume. So, understanding this type of behavior is important to understand how changes in sales volume can affect the net income.
