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kiruha [24]
3 years ago
9

List four wan technologies that are carried over the pstn.

Business
1 answer:
oee [108]3 years ago
8 0
There is actually a lot of wan technologies that are carried over the pstn. But the first thing we have to do, is to know what does the pstn means. The pstn means Public Switched Telephone Network. Though they have some similarities, the atm and the wan are different machines.
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Both Bond Sam and Bond Dave have 7.3 percent coupons, make semiannual payments, and are priced at par value. Bond Sam has three
Ainat [17]

Answer:

-5.14 for sam

-18.01% for dave

Explanation:

We first calculate for Sam

R = 7.3%

We have 2% increase

= 9.3%

We calculate for present value of coupon and present value at maturity using the formula for present value in the attachment

To get C

1000 x 0.073/2

= 36.5

time= 3 years x 2 times payment = 6

Ytm = rate = 9.3%/2 = 0.0465

Putting values into the formula

36.5[1-(1+0.0465)^-6/0.0465]

= 36.5(1-0.7613/0.0465)

36.5(0.2385/0.0465)

= 36.5 x 5.129

Present value of coupon = 187.20

We solve for maturity

M = 1000

T = 6 months

R = 0.0465

1000/(1+0.0465)⁶

= 1000/1.3135

Present value = 761.32

We add up the value of present value at maturity and that at coupon

761.32 + 187.20

= $948.52

Change in % = 948.52/1000 - 1

= -0.05148

= -5.14 for sam

We calculate for Dave

He has 20 years and payment is two times yearly

= 20x2 = 40

36.5 [1-(1+0.0465)^-40/0.0465]

Present value = 36.5 x 18.014

= 657.511

At maturity,

Present value = 1000/(1+0.0465)⁴⁰

= 1000/6.1598

= 162.34

We add up these present values

= 657.511+162.34 = $819.851

Change = 819.851/1000 -1

= -0.1801

= -18.01%

4 0
3 years ago
ABC had the following net income (loss) the first three years of operation: $7,100, ($1,600), and $3,600. If the Retained Earnin
Alex73 [517]

Answer:

The total amount of dividends paid over these three years: $8000

Explanation:

  • Net income (loss) in three years

$7,100, ($1,600), and $3,600  

=> the total net income is the first three years of operation is:

$7,100 -  ($1,600) +  $3,600  

= $9,100

This money is not kept in the Retained Earnings because it is used for dividend payment. But Earnings balance at the end of year three is $1,100, so the total amount of dividends paid over these three years:

= Total net incomes - Retained Earnings

= $9,100 - $1,100,  

= $8000

Hope it will find you well.

3 0
3 years ago
Read 2 more answers
The last five annual dividends for MysteryCorp have been: $1.25, $1.38, $1.49, $1.60, and $1.69. Next year's dividend is expecte
Nataliya [291]

Answer:

Re = 8.79%

Explanation:

annual growth rates:

($1.38 - $1.25) / $1.25 = 0.104

($1.49 - $1.38) / $1.38 = 0.078

($1.60 - $1.49) / $1.49 = 0.074

($1.69 - $1.60) / $1.60 = 0.056

geometric growth rate = ⁴√(1.104 x 1.078 x 1.074 x 1.056) - 1 = ⁴√1.34976 - 1 = 1.0779 - 1 = 0.0779 = 7.79%

P₀ = Div₁ / (Re - g)

$199 = $2 / (Re - 0.0779)

Re - 0.0779 = $2 / $199 = 0.01

Re = 0.01 + 0.0779 = 0.0879 = 8.79%

7 0
3 years ago
Suppose that a college physics experiment goes horribly wrong and releases an electronic pulse that renders all electronic equip
docker41 [41]

It will decrease because the marginal productivities of workers will decrease.  Diminishing marginal product occurs when the marginal product of an input goes down as the quantity of the input goes up.  The transformation in product resulting from employing one more unit of a particular input for instance, the change in output when a firm's labor is mark up from five to six units, assuming that the mass of other product are kept constant  is called The input of marginal product or marginal physical product.

5 0
3 years ago
In general, how would your best friend describe you as a risk taker?
earnstyle [38]

Answer:

answer is B.............

6 0
2 years ago
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