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sleet_krkn [62]
3 years ago
15

When should a variable be included in the regression?

Business
1 answer:
spayn [35]3 years ago
5 0

Answer:

The variable should be included or excluded based on its significance.

True

Explanation:

Multicollinearity affect independent variables which are correlated. These effect the regression model equation and would increase the deviation error. The standard error is incorporated in the calculation by the variance. When multicollinearity is not included in the population then the variance error will be minimum.

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Even though he is not a manager, Mr. Brate is the one to see in the company when there is something you need. He will get it qui
MAVERICK [17]

Answer:

Informal organisation

Explanation:

There are two forms of organisations in a business. The informal organisation and formal organisation.

Informal organisation is the social structure of an organisation, based on social interaction among its members. So even if Mr. Brate is not a management staff, his ability to get things done easily makes him an important member of the informal organisation.

Often informal organisation functions alongside the formal organisation in a business.

8 0
3 years ago
Although you are really tired after a long run, you are considering meeting a friend at the local track to run a few more miles.
Stels [109]

Answer:

The correct answer is (A)

Explanation:

Marginal benefit and marginal cost are two important factors to make a decision. If the marginal benefit of meeting a friend is higher than the marginal cost I will keep running to meet a friend. Because I am tired, I want the marginal benefit to exceed the marginal cost. In case I am not tired I will choose to meet the friend if MC=MR.

6 0
3 years ago
True or false: A traditional costing system uses more cause-and-effect relationships in tracing costs than does an activity-base
ser-zykov [4K]

Answer: False

Explanation:

Activity based costing us when the activities of an organisation is classified. After the classification, the costs that are related to those activities will then be traced to the activities.

It should be noted that an activity-based costing system utilizes more cause-and-effect relationships when tracing costs than a traditional cost allocation system.

Therefore, the statement that's givenn in the question is false.

3 0
3 years ago
Primara Corporation has a standard cost system in which it applies overhead to products based on the standard direct labor-hours
Gnoma [55]

Answer:

1. The fixed portion of the predetermined overhead rate for the year is $10,000 per direct labor hour.

2. The fixed overhead budget variance is $4,000 unfavourable and the fixed overhead volume variance is $10,000 favourable.

Explanation:

In order to calculate the the fixed portion of the predetermined overhead rate for the year we would have to use the following formula:

predetermined overhead rate for the year=<u>Total fixed overhead cost year</u>

                                                                          Budgeted direct labor-hours

                                                                     =$ 250,000/25,000

                                                                      =$10,000

1. The fixed portion of the predetermined overhead rate for the year is $10,000 per direct labor hour.

In order to calculate the fixed overhead budget variance, we use the following formula:

2. fixed overhead budget variance=Actual fixed overhead cost for the year- budgeted fixed overhead cost for the year

                                                     =$ 254,000-$ 250,000

                                                     =$4,000 unfavourable

In order to calculate the fixed overhead volume variance, we use the following formula:

fixed overhead volume variance=budgeted fixed overhead cost for the year-fixed overhead appliead to work in process

                                                     =$ 250,000-(26,000×10)

                                                     =$10,000 favourable

5 0
3 years ago
Jacobs Company has inventory of 15 units at a cost of $12 each on June 1. On June 5, Jacobs purchased 10 units at $13 per unit.
vekshin1

Answer:

$210

Explanation:

Date    Description   Units  Price  Total Balance

1-Jun    Opening        15   $12   $180   $180  

5-Jun    Purchase      10      $13     $130          $310  

12-Jun   Purchase      20     $14     $280         $590  

17-Jun   *Sale             -30               -$380        $210  

*Working

Sale

Date          Units   Price     Total

17-Jun       -15 $12   $(180)  

                -10   $13   $(130)  

                -5   $14   $(70)  

Total Sale -30           -$380  

So, the correct answer is $210.

3 0
4 years ago
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