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Vladimir [108]
2 years ago
12

Is a private switch that accepts and interprets both analog and digital voice signals?

Business
1 answer:
morpeh [17]2 years ago
3 0
<span>IP-PBX Internet Protocol Private Branch Exchange is a system used to allow switching between Voip and local landlines while maintaining open lines on each phone. An IP-BPX system can switch between VoIP and landline calls or between 2 landline calls. </span>
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Which task is most suitable for creating an algorithm?
Svetlanka [38]

Answer:

finding the best of three suggested routes to drive to a concert

4 0
3 years ago
Several years ago the Haverford Company sold a $1,000 par value bond that now has 25 years to maturity and an 8.00% annual coupo
kodGreya [7K]

Answer:

5.4%

Explanation:

Several years ago the Haverford Company sold a $1,000 par value bond that now has 25 years to maturity and an 8.00% annual coupon that is paid quarterly. The bond currently sells for $900.90, and the company’s tax rate is 40%. What is the component cost of debt for use in the WACC calculation

Face value of bond = coupon amount / interest rate

1000 = 80 / 8%

Therefore 900.9 = 80 / revised interest rate

multiply both sides by the 'revised interest rate

revised interest rate x 900.9 = 80

Hence, revised interest rate = 80  / 900.9 = 9%

Secondly if the company’s tax rate is 40%, the component cost of debt for use in the WACC calculation = kd (1 - t)

where:

kd = Cost of debt

t = tax rate

Therefore cost of debt for use in the WACC calculation = 9% (1-0.4) = 5.4%

4 0
2 years ago
A marketing company wants to estimate the proportion of consumers in a certain region of the country who would react favorably t
Sindrei [870]

The closest to the minimum number of consumers needed to obtain the estimate with the desired precision is (b) 271

Explanation:

When the prior estimate of population proportion is not given , then the formula to find the sample size is given by :-

n=0.25(\frac{z^{*} }{E} )^{2}

where E = Margin of error.

z* = Critical z-value.

As per given , we have

E = 5%=0.05

Confidence level = 90%

The critical value of z at 90% is 1.645  (By z-table)

Put all values in the formula , we get

n=0.25(1.645/0.05)²

n=0.25(32.9)²

n=270.6025≈271

Thus, the minimum sample size needed = 271

Hence , the correct answer is 271 .

8 0
3 years ago
WILL MARK BRAINLIST... I'm trying to think of an acronym for BOSS. I've already come up with one. The acronyms have to be extrem
azamat

Answer:

Base Operating Supply System

Explanation:

lol

5 0
3 years ago
A new client of the member firm has just opened a margin account. After account approval, the client's initial trade is an order
Aleks04 [339]

Answer:

$2,000

Explanation:

Data provided in the question

Number of shares purchased = 100 shares

Price of common stock = $25

Given percentage = 50%

Based on the above information, there is no borrowing taken place in a margin account because there is a minimum requirement to maintain $2,000 in equity and when the purchase is made lower than $2,000 so it is important to pay the amount in full and the deposits are important when it is made more than $2,000 in the case when the trade is more than $4,000

7 0
3 years ago
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