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3 years ago

The first step in the ted five-step protocol for effective presentations is

1 answer:

8 0

<span>The first step in the TED five step protocol for effective presentation is, " frame your story ". This is the important step for a presentation. It indicates, first we frame our story properly. Then we proceed the other three steps.</span>

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Which is true of output-choice models of oligopoly behavior?

brilliants [131]

B SHOULD BE THE CORRECT

8 0

3 years ago

Georgina consumes only grapefruits and pineapples. Her utility function is U (x comma y )equals x to the power of 0.8 end expone

vlabodo [156]

Answer:

Explanation:

Given that:

The utility function U(x, y) = $x^{0.8} y^{0.2}$

The budget line income is:

105=4x +3y

The equation MRTS is:

$\dfrac{MU_x}{MU_y } =\dfrac{ Px}{Py}$

where;

$MU_x(x,y) = 0.8 \times x^{0.8-1}\times y^{0.2} \\ \\ \implies 0.8 \times x^{-0.2}\times y^{0.2}$

$MU_y(x,y) = 0.2 \times x^{0.8}\times y^{0.2-1} \\ \\ \implies 0.8 \times x^{0.8}\times y^{-0.8}$

and:

$P_y= 3$

$P_x = 4$

∴

Using the equation MRTS:

$\dfrac{MU_x}{MU_y } =\dfrac{ Px}{Py}$

$\dfrac{ 0.8 \times x^{-0.2}\times y^{0.2} }{0.8 \times x^{0.8}\times y^{-0.8}} = \dfrac{4}{3}$

$\dfrac{4y }{x} = \dfrac{4}{3}$

4x = 12y

x = 12y/4

x = 3y

Replacing the value of x into the budget line income, we have:

105 = 4x + 3y

105 = 4(3y) + 3y

105 = 12y + 3y

105 = 15y

y = 105/15

y = 7

Then, from x = 3y

x = 3(7)

x = 21

Thus, she will consume 21 gapefruits

5 0

2 years ago

Oriole Company bought equipment for $420000 on January 1, 2021. Oriole estimated the useful life to be 4 years with no salvage v

morpeh [17]

Answer:

$63,000

Explanation:

Straight line method charges a fixed amount of depreciation for the period the asset is used in the business.

Depreciation Expense = (Costs - Salvage Value) ÷ Estimated useful life

therefore,

2021

Depreciation Expense = $420000 ÷ 4 = $105,000

2022

One month has already expired, therefore the remaining useful life out of 6 years will be 5.

New Depreciable Amount = Cost - Accumulated depreciation to date

= $420,000 - $105,000

= $315,000

Depreciation expense = $315,000 ÷ 5 = $63,000

Conclusion :

the revised depreciation expense for 2022 is $63,000

6 0

3 years ago

You are a financial advisor helping a young family create a college fund to provide for their daughter Mary’s education. Mary ju

stiv31 [10]

Answer:

a. Tuition and housing costs today = $65,000 per year

Inflation rate = 4%

Tuition and housing costs in 13 years = 65,000 * (1 + 0.04)^13

Tuition and housing costs in 13 years = $108,229.78

b. Amount to be in the savings account can be calculated using the present value of a growing annuity due formula

After tax rate of return = 10 * (1 - 0.3) = 7%, Growth rate = 4%, Number of year = 4

PV = P x (1 + r) * [1 - (1 + g)^n * (1 + r)^-n] / (r - g)

PV = 108,229.78 * (1 + 0.07) * [1 - (1 + 0.04)^4 * (1 + 0.07)^-4] / (0.07 - 0.04)

PV = $415,050.16

c. Amount of the first payment can be calculated using FV of a growing annuity

FV = $415,050.16, Number of years = 13, Growth rate = 2%, Rate of return = 10%

FV = P * [(1 + r)^n - (1 + g)^n] / (r - g)

415,050.16 = P * [(1 + 0.07)^13 - (1 + 0.02)^13] / (0.07 - 0.02)

P = $18,591.47

d. If the investments are tax free, the rate of return = 10%

Amount to be in the savings account = PV = P * (1 + r) * [1 - (1 + g)^n * (1 + r)^-n] / (r - g)

= 108,229.78 * (1 + 0.1) * [1 - (1 + 0.04)^4 * (1 + 0.1)^-4] / (0.1 - 0.04)

= $398,768.92

FV = P * [(1 + r)^n - (1 + g)^n] / (r - g)

398,768.92 = P * [(1 + 0.1)^13 - (1 + 0.02)^13] / (0.1 - 0.02)

P = $14,778.36

7 0

2 years ago

A local club is selling Christmas trees and deciding how many to stock for the month of December. If demand is normally distribu

Nastasia [14]

Answer:

0.6

Explanation:

Data provided :

Mean = 100

Standard deviation = 20

Salvage value of the tree = $ 0

Actual cost of the tree = $ 20

Selling cost of the trees = $ 50

Now, the cost of shortage = Selling cost - actual cost = $ 50 - $ 20 = $ 30

and the outrage cost = actual cost = $ 20

Now,

the service level is calculated as:

service level = $\frac{\textup{cost of shortage}}{\textup{cost of outrage + cost of shortage}}$

on substituting the value, we get

service level = $\frac{\$\ 30}{\$\ 20\ +\ \$\ 30}$

Service level = 0.6

6 0

3 years ago