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VashaNatasha [74]
3 years ago
9

Fuzzy​ logic, expert​ systems, and​ case-based reasoning are all​ _______ used with decision making.

Business
1 answer:
Maslowich3 years ago
8 0
The things that describes above is that they are all intelligent techniques. These are used in dealing with decision making. In order for the person to know how to deal with the situations and how to cope up by applying the following characteristics in situations.
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Your general speech topic is dog obedience, and you have arranged an interview with an authority. what is your next task?
valentinak56 [21]
It is to research about dog behavior
6 0
3 years ago
The only expenses that can be reduced in order to produce more savings are ""Non-essential Expenses"" and ""Essential (Variable)
Y_Kistochka [10]

Answer:

The statement is false

Explanation:

Non- essential expense is the expense which is spent on the extra things, which means it is not essential to meet the needs. Whereas the essential expense are those expenses which are spend on consuming the things required for living. For example food, cloth.

So, both the expenses are those expense which are necessary for an individual or person and therefore, cannot be reduced in order to produce the more savings.

8 0
3 years ago
Read 2 more answers
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
What tends to cause structural unemployment?<br> Economics
Yuri [45]

Answer:

Structural unemployment occurs because workers lack the requisite job skills or live too far from regions where jobs are available and cannot move closer. Jobs are available, but there is a serious mismatch between what companies need and what workers can offer.

Explanation:

4 0
3 years ago
Richard and Alice are divorced and under the terms of their written divorce agreement signed on December 30, 2011, Richard was r
murzikaleks [220]

Answer:

$10,800

Explanation:

Alice's gross income must include the money she received from Richard as part of their divorce settlement, excluding the amount set for child support:

Alice's gross income = 12 x ($1,500 - $600) = 12 x $900 = $10,800

The extra money that Richard gave Alice that was not part of the divorce settlement is not included in her gross income, since it is included in Richard's gross income.

4 0
3 years ago
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