Answer: To increase sale by 10%, the seller must lower the price of the good by 12.5%.
Explanation: Price elasticity of demand measures the responsiveness of quantity demanded to a change in the price. Since, demand and price for a normal good are negatively related to each other, price elasticity is also negative. It can be calculated using,

Therefore, to increase sale by 10%, the seller must lower the price of the good by 12.5%.
Answer: Money Supply Decrease of $50 million.
Explanation:
$40 million was deposited while $50 million was withdrawn.
The net change in the banking system would therefore be,
= 40 - 50
= -$10 million
($10 million ) means that more money left than came in.
The money supply can be calculated as the net change multiplied by the money multiplier.
The Money Multiplier is denoted as 1/reserve requirement.
Change in Money Supply is,
= -10 million * 1/20%
= -$50 million
Going by the negative number it means that Money Supply reduces by $50 million.
Housing insurance and food stamps I think?
Answer: $6,000,000
Explanation:
Hi, to answer this question we simply have to multiply the total market capital of the company (20,000,000) by the percentage under preferred stock (30%) in decimal form.
Mathematically speaking:
20,000,000 x (30/100) = $6,000,000
Feel free to ask for more if needed or if you did not understand something.
The answer is option B. The main challenge of career planning in changing times is that you need to revise your plans often.
The world we live in is dynamic. New inventions, new technology, new methods of doing things always come up with time.
Because of this, when making a career plan, one must be fully aware that the process is not static. That is, changes would occur and as such, you have to revise your plans often so that it is in line with what is obtainable at the time.
<em>Read more on career planning here: brainly.com/question/6457203?referrer=searchResults</em>