Check which of the following are good tips for cutting down on impulse buying:

U.s. internet advertising revenue grew at the rate of r(t) = 0.82t + 1.14 (0 ≤ t ≤ 4) billion dollars/year between 2002 (t = 0)

MatroZZZ [7]

Answer:

$f(t) = \int 0.82 t +1.14 dt$

$f(t) = \frac{0.82}{2}t^2 +1.14 t +C$

Where C is a constant, now using the initial condition we got:

$f(2)= 5.9 = 0.41 (2)^2 + 1.14*2 +C$

And solving for C we got:

$C= 5.9 -0.41(4) -1.14*2 = 1.98$

And the function desired for the advertising revenue would be given by:

$f(t) = 0.41t^2 1.14t +1.98$

With f the amount in billions and the the years since 2002 to 2006.

Explanation:

For this case we have the following function who represent the revenue grew rate:

$r(t) = 0.82t +1.14 , 0 \leq t \leq 4$

And we want to calculate the Advertising revenue so we need to integrate the function r(t) and we can use the inidital condition t=0 , f(2)= 5.9 billion.

If we integrate the function we got:

$f(t) = \int 0.82 t +1.14 dt$

$f(t) = \frac{0.82}{2}t^2 +1.14 t +C$

Where C is a constant, now using the initial condition we got:

$f(2)= 5.9 = 0.41 (2)^2 + 1.14*2 +C$

And solving for C we got:

$C= 5.9 -0.41(4) -1.14*2 = 1.98$

And the function desired for the advertising revenue would be given by:

$f(t) = 0.41t^2 1.14t +1.98$

With f the amount in billions and the the years since 2002 to 2006.

5 0

2 years ago

Pelicans Ice is a snow cone stand near the local park. To plan for the? future, Pelicans Ice wants to determine its cost behavio

ra1l [238]

Answer:

The correct answer is B.

Explanation:

Giving the following information:

Month Number of snow cones Total operating costs

January 6,400 $5,980

February 7,000 $6,400

March 5,000 $5,000

April 6,900 $6,330

May 9,000 $7,000

June 7,250 $6,575

To calculate the fixed costs using the high-low method, first, we need to calculate the unitary variable cost:

Variable cost per unit= (Highest activity cost - Lowest activity cost)/ (Highest activity units - Lowest activity units)

Variable cost per unit= (7,000 - 5,000) / (9,000 - 5,000)= $0.5 per unit

Fixed costs= Highest activity cost - (Variable cost per unit * HAU)

Fixed costs= 7,000 - (0.5*9,000)= 2,500

Fixed costs= LAC - (Variable cost per unit* LAU)

Fixed costs= 5,000 - (0.5*5,000)= 2,500

3 0

2 years ago

A stock has an expected return of 11.85 percent, its beta is 1.24, and the expected return on the market is 10.2 percent. What m

prisoha [69]

Answer:

The risk free rate is 3.325%

Explanation:

The required rate of return or cost of equity of a stock can be calculated using the CAPM. The CAPM estimates the required rate of return of a stock based on three factors- risk free rate, stock's beta and the market risk premium. The equation of required rate of return under CAPM is,

r = rRF + Beta * (rM - rRF)

Where,

rRF is the risk free rate
rM is the return on market
(rM - rRF) gives us the risk premium of market

We already have the values for r, Beta and rM. Plugging in these values in the formula, we calculate the rRF to be,

Let rRF be x.

0.1185 = x + 1.24 * (0.102 - x)

0.1185 = x + 0.12648 - 1.24x

1.24x - x = 0.12648 - 0.1185

0.24x = 0.00798

x = 0.00798/0.24

x = 0.03325 or 3.325%

3 0

2 years ago

Anderson Corporation has provided the following production and average cost data for two levels of monthly production volume. Th

Nataly_w [17]

Answer:

The total monthly fixed manufacturing cost is $328,000.

Explanation:

For 4000 units, The direct materials cost is $99.2 per unit, the direct labor cost is $45.5 per unit, the manufacturing overhead cost is $94.

For 5000 units, The direct materials cost is $99.2 per unit, the direct labor cost is $45.5 per unit, the manufacturing overhead cost is $77.6.

Total manufacturing overhead for 4,000 units

= $4,000\ \times\ 94$

= $376,000

Total manufacturing overhead for 5,000 units

= $5,000\ \times\ 77.6$

= $388,000

The variable cost per unit

= $\frac{388,000\ -\ 376,000}{1,000}$

= $12 per unit

Fixed costs

= Total cost - Total variable costs

= $388,000\ -\ (5,000\ \times\ 12)$

= $328,000

5 0

2 years ago

When Jim, Jill, and Jeri take ownership to a Bakersfield home, they hold their ownership concurrently. Jim has the greatest prop

guajiro [1.7K]

The carbanaro effect

5 0

2 years ago