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valentinak56 [21]
3 years ago
11

If Johnny likes homework (H) but hates exercise (E), which of the following might best represent his utility function for homewo

rk and exercise?
a. U = H + E
b. U = H/E
c. U =H2+
d. U = H2×
Business
1 answer:
anygoal [31]3 years ago
6 0

Answer:

b. u= h/e

Explanation:

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Babe Ruth was a famous baseball player in the 1920s. He made a salary of $80,000 in 1930, which was considered outrageous becaus
ArbitrLikvidat [17]

Answer:

In real dollars, Babe Ruth's salary = $80,000 / 0.0645 (CPI 1930) = $1,240,000

Since Babe Ruth was the highest paid baseball player back then, if we compare his updated salary to Kershaw's salary, it represents only = $1,240,000 / $33,000,000 = 3.76%.

That means that most of the players' salary raise was due to other factors, not just inflation.

4 0
3 years ago
Rector Corporation is examining its quality control program. Which of the following statements​ is/are correct? I. Rework costs
Andre45 [30]

Answer:

II. Prevention costs are costs that are incurred to prevent the sale and production of defective units.

8 0
3 years ago
Sometimes you find yourself getting off-task because your boss keeps piling on the work, and you aren't sure what to prioritize.
Reptile [31]

Answer:

B. ask you boss which stuff takes priority and then make a list to remember.

Explanation:

8 0
3 years ago
Asset A and B have expected returns of 5% and 3% per year respectively. Their annual volatilities are both 20% and the correlati
Novay_Z [31]

Answer:

1. Weight of A=0.5, Weight of B= 0.5

2. Asset A has the highest shape ratio. The weight of A and B in the optimal risky portfolio that has the highest shape ratio is:

Weight of A= 0.105, Weight of B= 0.895

Explanation:

Expected return of Asset A= 5%Expected return of Asset A= 5%

Expected return of Asset B= 3%

Annual volatilities of Asset A= 20%

Annual votalities of Asset B= 20%

1. Correlation coefficient = 30% = 0.3 < 1

Risk Free Rate = 1% =0.01

1. Weight of A and B in portfolio with minimal risk is:

Weight of A= β^2B - Cov (XAXB) /β^2A + β^2B - 2Cov (XAXB)

Therefore,

CovXAXB = PAB (Volatility of A) (Volatility of B)

= 0.3 × 0.2 × 0.2

= 0.012

Hence,

Weight of A= (0.2)^2 - 0.012 / (0.2)^2 + (0.2)^2 - 2(0.012)

Weight of A= 0.04 - 0.012 / 0.04 + 0.04 - 0.024

= 0.028/ 0.08 - 0.024

= 0.028/ 0.056

=0.5

Weight of A = 0.5

Weight of B= 1 - Weight of A

Weight of B= 1 - 0.5

Weight of B= 0.5

2. Shape ratio of A= RA - Rf / β

= 0.05 - 0.01 / 2

= 0.04/2

= 0.02 =20%

Shape ratio of B= RB - Rf / β

= 0.03 - 0.01/ 2

0.02 / 2

=0.01 = 10%

So, Asset A has the highest shape ratio

Cov (XAXB) = PAB (Volatility of A) (Volatility of B)

= 0.03 × 0.2 × 0.1

= 0.006

Weight of A= β^2B - Cov (XAXB) /β^2A + β^2B - 2Cov (XAXB)

Weight of A = (0.1)^2 - 0.006 / (0.2)^2 + (0.1)^2 - 2(0.006)

= 0.01 - 0.006 / 0.04 +0.01 - 0.012

= 0.004/ 0.05 - 0.012

= 0.004/ 0.038

= 0.105

Weight of A = 0.105

Weight of B= 1 - 0.105

Weight of B= 0.895

3 0
3 years ago
Lang Warehouses borrowed $196,401 from a bank and signed a note requiring 7 annual payments of $33,942 beginning one year from t
Snezhnost [94]

Answer:

5%

Explanation:

Internal rate of return is the discount rate that equates the after-tax cash flows from an investment to the amount invested

IRR can be calculated with a financial calculator  

The interest rate implicit in the agreement can be determined by finding the internal rate of return.

Cash flow in year 0 =  $-196,401

Cash flow each year from year 1 to 7 = $33,942

IRR = 5%

To find the IRR using a financial calculator:

1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.

2. After inputting all the cash flows, press the IRR button and then press the compute button.  

5 0
3 years ago
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