Answer:
C) 8.75%
Explanation:
Number of periods = 4 years
Given return rates = 20%, -10%, 20%, and 5%
To obtain the arithmetic average annual return, add the return rates given for all periods and divide the sum by the number of periods.

Over four years, the S&P 500 index delivered an arithmetic average annual return of 8.75%.
Answer:
26.16%
Explanation:
Internal rate of return is the discount rate that equates the after-tax cash flows from an investment to the amount invested
IRR can be determined using a financial calculator
CO = -80,000
C1 = $15,000
C2 = $25,000
C3 = $35,000,
C4 = $45,000
C 5 = 55,000
IRR = 26.16
To determine IRR using a financial calculator:
1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.
2. After inputting all the cash flows, press the IRR button and then press the compute button.
Answer:
A. Wednesday
Explanation:
On which of the given days do you get a margin call? On Wednesday
Margin account will falls below the maintenance margin of $2,000 after the market close on Wednesday.
The margin call will be $2,000 - [2,700 - (100,000 - 97,843.72)] =$1,456.28.
The type of syllogism being used in the given sentence is a conditional syllogism.
<h3>What is Syllogism?</h3>
This refers to the use of reasoning in order to draw conclusions about something based on two premises.
Hence, we can see that conditional syllogism was used in the given premises and this is because it made use of either-or to show that if the sidewalk was wet, then that means that it must have rained.
This reasoning is faulty because there are different possible reasons for the sidewalk to be wet and not just rainfall.
Read more about syllogism here:
brainly.com/question/361872
An example is clothes. A younger teenager might want to show more skin and want all the cool new styles but older people generally just want to wear comfortable durable clothes. I hope that helps