Answer:
SD = 0.0740270 or 7.40270 percent rounded off to 7.403 percent
Explanation:
To calculate the standard deviation of the investment, we must first calculate the expected or mean return of the investment. The expected or mean return can be calculated as follows,
r = pA * rA + pB * rB + ... + pN * rN
Where,
- pA, pB, ... represents the probability of state occurrence
- rA, rB, ... represents return A, return B and so on under each state
r = 0.2 * 0.16 + 0.4 * 0.12 + 0.2 * 0.05 + 0.2 * -0.05
r = 0.08 or 8%
The formula to calculate the standard deviation of a stock/investment is as follows,
SD = √pA * (rA - r)² + pB * (rB - r)² + ... + pN * (rN - r)²
SD = √0.2 * (0.16 - 0.08)² + 0.4 * (0.12 - 0.08)² + 0.2 * (0.05 - 0.08)² + 0.2 * (-0.05 - 0.08)²
SD = 0.0740270 or 7.40270 percent rounded off to 7.403 percent
Answer:
Lerner index for Botox = 0.9
Explanation:
The Lerner index measures market power in an industry. The formula for calculating the Lerner index is: L = (P - MC) / P
Lerner index for Botox = ($15 - $1.50) / $15 = 0.9
0.9 in the Lerner index means that a company has a very large market power. Under this situation, this is quite logical since Allergen has a monopoly on Botox, at least until the patent expires.
The Lerner index varies between 0 and 1, with 0 being a situation of perfect competition and 1 a monopolistic situation.
Answer:
Date Accounts Titles and Explanations Debit Credit
Sept, 11 Cash $450
2016 Sales $450
(To record the Cash Sales)
Sept, 11 Warranty Expenses $40.50
2016 ($450 x 9%)
Estimated Warranty Payable $40.50
(To record the Warranty Expenses)
July, 24 Estimated Warranty Payable $32
2017 Repairs Parts Inventory $32
(To record the material taken from Inventory)
<u>An increase in supply</u><u> means the supply curve has shifted to the right, while </u><u>an increase in quantity supplied </u><u>refers to a movement along a given supply curve in response to an increase in price.</u>
What would shift a supply curve down and to the right?
- In contrast, a drop in input costs will cause the supply curve to move to the right. Technology.
- An increase in technology will shift the supply curve to the right. Conversely, a decrease in technology will shift the supply curve to the left.
What does it mean when the supply curve shifts to the right?
- When demand is constant and supply is increasing, the supply curve moves to the right, creating an intersection where quantity and prices are lower.
- On the other hand, a negative change in supply causes the curve to move to the left, raising prices and lowering quantity.
Which would cause a shift in the supply curve ?
- When a change is brought about by a source other than price, the supply curve shifts.
Learn more about supply curve
brainly.com/question/14925184
#SPJ4
Answer:$4650
Explanation:
The cost that is recoverable is $30 per hour that was agreed as the hour to be spent in learning the soft ware. The sunk cost it's an irrecoverable cost that does influence decision making. When the agreed leaning cost of $30 per hr for 45hr of $1350 is deducted from the asking price of $6000 we have the $4650
