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crimeas [40]
3 years ago
7

A stock had returns of 18.58%, -5.58%, and 20.81% for the past three years. What is the variance of returns?

Business
1 answer:
NemiM [27]3 years ago
7 0

Answer:

Variance = 0.02141851

Explanation:

We first calculate the mean for the stocks

Mean = (0.1858 - 0.0558 + 0.2081) / 3

Mean = 0.3381 / 3

Mean = 0.1127

Variance = [(0.1858 - 0.1127)^2 + (- 0.0558 - 0.1127)^2 + (0.2081 - 0.1127)^2] / 3 -1

Variance = [0.0731^2 + (-0.1685^2) + 0.0954^2] / 2

Variance = 0.00534361 + 0.02839225 + 0.00910116 / 2

Variance = 0.04283702 / 2

Variance = 0.02141851

The variance of returns is 0.02141851

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Suppose there is a simple one good economy that only produces spinning rims. In 2015, the economy was able to produce 1 million
Alex_Xolod [135]

Answer: 0

Explanation:

Firstly, we will calculate the nominal value in 2015 which will be:

= $500 x 1 million

= $500 million

The nominal value in 2016 will be:

= $1000 x 1 million

= $1 billion

Real GDP will be the price of the base year multiplied by the quantity of the current year which will be:

= $500 million x 1 million sets

= $500 million

Therefore, the increase in real GDP is zero.

4 0
3 years ago
The accompanying table shows a small community's demand for monthly subscriptions to a streaming movie service. Assume that only
Effectus [21]

Answer:

The correct answer is (b) Nextflix supplies 250 subscriptions and Flixbuster supplies 250 subscriptions.

Explanation:

Solution

Now,

A monopolist would supply where the total revenue is Maximum

So, quantity produced = 500 where each will produce 500/2

=250 units

Therefore from the given question stated as, If the two firms operating in this market agreed to each supply one-half of the quantity a monopolist would supply, the contract would specify that: Nextflix supplies 250 subscriptions and Flixbuster supplies 250 subscriptions.

4 0
3 years ago
Swanson company has two divisions; sporting goods and sports gear. the sales mix is 65% for sporting goods and 35% for sports ge
MA_775_DIABLO [31]
We are given
fixed cost, F = $6,660,000
sales mix:
65% sporting goods
35% sports gear
margin ratio:
30% sporting goods
50% sports gear

Now, we solve for the break even point in dollars. We use the formula
x = total fixed cost / [ price - total variable cost/price ]
Using the given values
x = 6660000 / [0.65(0.3)(6660000) + .35(0.5)(660000)]/ [(0.3)(6660000) + (0.5)(660000)]
x = $14,400,000

The breakeven point is $14,400,000
This is the sales when the revenue is just equal to the total cost of producing the products resulting to zero profit.
6 0
3 years ago
Read 2 more answers
On December 31, 20X5, Paris Corporation acquired 60 percent of Sanlo Company's common stock for $180,000. At that date, the fair
Anit [1.1K]

Answer:

1. b. $15,000

2. a. $13,200

Explanation:

a. Fair Value of Consideration $180,000

Non Controlling Interest $120,000

Differential in value of Sanlo $45,000

Good will = $15,000

b. Value of Equipment = $10,000 / 5 = $2,000

$2,000 * 60% = $1,200

Value of land = $15,000 * 60% = $9,000

Value of Sanlo's Inventory = $5,000 * 60% = $3,000

Total value amortize using equity method is $13,200

7 0
3 years ago
What is one negative element about automated call answering service
avanturin [10]

Answer:

C. They are impersonal, which can result in dissatisfied customers.

Automated call service systems can help you, but if you have a more in depth question, it can't. The automated voice is impersonal, they don't show any emotional qualities, so they can't say, "sorry that happened to you," or, "sorry for the wait," (etc).

3 0
3 years ago
Read 2 more answers
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