A print ad usually includes which two things?

Here is a linear demand function: Q = 10 -0.5P. Find its price function by inverting the demand function. Then find its total re

Dmitrij [34]

Answer:

$P = 20 - 2Q$

Explanation:

$Q = 10 - 0.5P$

Price function can be estimated by inverting the demand function.

$Q = 10 - 0.5P \\\\0.5P = 10 - Q\\P = 10/0.5 - Q/0.5 \\P = 20 - 2Q$

This is the price function.

Total revenue function can be estimated using the given formula,

$TR = P*Q \\ = (20 - 2Q) Q \\ = 20Q - 2Q^2$

The linear demand function is given by,

$Q = 400 - 250P \\$

Price function is given by,

$P = 1.6 - 0.004Q \\$

Total revenue function is thus given by,

$TR = P*Q \\ = 1.6Q - 0.004Q^2$

$Y = 5(2X+3)^2 - 2X^2 \\Y = 5(4X^2 + 9 + 12X) - 2X^2\\Y = 20X^2 + 45 + 60X - 2X^2\\Y = 18X^2 + 45 + 60X \\$

The derivative of Y with respect to x is,

$dY/dX = 36X + 60\\$

Equating this equal to 0 we get,

$36X + 60 = 0 \\36X = -60 \\X = -10/6 \\\\X= -1.66$

7 0

3 years ago

Suppose that you are given the following information:

Phoenix [80]

Answer:

a) 406200000

b) 7500000 and 5.36%

c) 0.7

Explanation:

please find the attached file

5 0

3 years ago

Assume a fixed cost for a process of $15,000. The variable cost to produce each unit of product is $10, and the selling price fo

Stels [109]

Answer:

1,000 units

Explanation:

The break even point refers to the number of units of a product a company would sell such that the company's sales is equal to the total cost.

The total cost includes the fixed and variable costs. As such, at break even point, net profit is zero.

Let the number of units be G

25G = 10G + $15,000

15G = $15,000

G = 1000 units

The number of units that has to be produced and sold to break even is 1,000 units.

6 0

3 years ago

Capital market securities include all of the following EXCEPT:

Stells [14]

Answer:

The asnwer is C, Certificate of deposit.

Explanation:

In the U.S., securities are defined as contracts in which one party invests money with another and expects to make a return.

Regular bank cerificates of deposits are not regulated as securities.

Cerificates of deposits are time-deposit agreements between individuals and banks that involve a depositor committing funds to the bank for a predetermined period of time in exchange for a specified rate of interest.

3 0

4 years ago

Present value with periodic rates. Sam Hinds, a local dentist, is going to remodel the dental reception area and add two new w

rusak2 [61]

Answer:

What will Sam have to pay for this equipment if the loan calls for semiannual payments (2 per year)

$2,820.62

and monthly payments (12 per year)?

$531.13

Compare the annual cash outflows of the two payments.

total semiannual payments per year = $2,820.62 x 2 = $5,641.24
total monthly payments per year = $531.13 x 12 = $6,373.56

Why does the monthly payment plan have less total cash outflow each year?

The monthly payment has a higher total cash outflow ($6,373.56 higher than $5,641.24), it is not lower. Since the compounding period is shorter, more interest is charged.

What will Sam have to pay for this equipment if the loan calls for semiannual payments (2 per year)?

$2,820.62 x 12 payments = $33,847.44 ($25,000 principal and $8,847.44 interests)

Explanation:

cabinet cost $25,000

interest rate 10%

we can use the present value of an annuity formula to determine the monthly payment:

present value = $25,000

PV annuity factor (5%, 12 periods) = 8.86325

payment = PV / annuity factor = $25,000 / 8.8633 = $2,820.62

present value = $25,000

PV annuity factor (0.8333%, 60 periods) = 47.06973

payment = PV / annuity factor = $25,000 / 47.06973 = $531.13

5 0

3 years ago