Answer:
All of them.
Explanation:
For considering the annuity formula we can determinate all the proposed factor:

C represent II the amount of each cash flow
r = represent the discopunt rate
while time or "n" represent the numebr of cashflow we have to calcualte the present value.
The timing refer wether the payment are made at the beginning or end of the period.
When made at the beginning it is an annuity-due 
and the (1+r) factor multiplies the previous formula to represent the addtional period of capitalization each cashflow has or the one period less to discount for each cashflwo in cases of prresent value.
 
        
             
        
        
        
Answer:
perfectly price discriminating.
Explanation:
here are the options to this question :
not maximizing its profit.
imperfectly price discriminating.
not price discriminating.
perfectly price discriminating.
perfect price discrimination also known as first-degree discrimination is when a seller sells his product at the maximum possible price for each unit consumed. Due to the price variance, the seller captures all available consumer surplus.
A monopoly is when there is only one firm operating in an industry.
 
 
        
             
        
        
        
Answer: 15.42%
Explanation: PV ( present value) = $21,320
FV (Future Value) =$ 32.1 million.
Years(y) = 1947-1998 = 51years
r = (FV/PV)^(1/y) - 1
r = ( $32,100,000 / $21,320) ^ ( 1/51) - 1
r = ( $1505.6285)^ ( 0.0196) - 1
r = 1.15421 - 1
r = 0.0154205 X 100%
r = 15.42%
 
        
             
        
        
        
Economists argue that rent control is a highly efficient way to help the poor raise their standard of living. The statement is False.
<h3>What is Economists?</h3>
An economist refers an individual who possesses deep knowledge about the connection between the production that takes place with the help of resources and the output received to determine the growth.
Rent control is a highly efficient way to help the poor raise their standard of living is False. The quantity of legal rise would be limited by rent control, and most landlords support these rules.
Therefore, the statement is False.
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economists argue that rent control is a highly efficient way to help the poor raise their standard of living. True/False.
 
        
             
        
        
        
 Irvine Welsh (born 27 September 1958) is a Scottish novelist, playwright and short story writer. His 1993 novel Trainspotting was made into a film of the same name. , Welsh says dance, music and its surrounding culture remain a major influence on his work.That is why he imply that the authenticity of the dance is brought into question because of global sharing?
When dance forms become globalized, the question of whether or not the style can maintain its authenticity is raised. This, in turn, raises the question of what it means to be culturally authentic in the first place, as well as whether or not a style of dance can truly be possessed by a person or people.
 Dance is a deeply personal art form, steeped in traditions, emotions, and experiences. Authenticity is what keeps dance alive.
It's clear that authenticity is one of the most important values in our society - but it means different things to different people.For dancers, authenticity isn't just some word to be tossed around.
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