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Aleks04 [339]
1 year ago
13

Select the correct answer. a computer store decides to increase the prices of all the items it sells by 15%. the store manager u

ses matrices to prepare the new price list. matrix a contains the unit price of each product in each category. matrix b contains the revised price of each item in each category. how can the manager obtain the entries for matrix b? a. by adding 15 to each entry of matrix a b. by multiplying each entry of matrix a by 15 c. by multiplying each entry of matrix a by 1.15 d. by multiplying each entry of matrix a by 0.15
Business
1 answer:
Naily [24]1 year ago
8 0

The manager could perform scalar multiplication on Matrix A, using the scalar 1.15.

Option C is correct

Reason :

Increasing the price by 15% would mean we are taking 100% of the value + another 15%; 100+15 = 115%; 115% = 115/100 = 1.15.

Hence ,Multiplying every value in Matrix A by 1.15 will give the price raised by 15%.

What is a matrix  definition?

matrix, a set of numbers arranged in rows and columns so as to form a rectangular array. The numbers are called the elements, or entries, of the matrix. Matrices have wide applications in engineering, physics, economics, and statistics as well as in various branches of mathematics.

What is a matrix in real life?

Matrices are used in the science of optics to account for reflection and for refraction. Matrices are also useful in electrical circuits and quantum mechanics and resistor conversion of electrical energy. Matrices are used to solve AC network equations in electric circuits.

Learn more about matrix :

brainly.com/question/18218567

#SPJ4

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Amos, Inc. uses a standard cost system with the following labor standards for one unit of product: standard hours 0.2 and standa
andriy [413]

Answer:

$529.34 favorable and $1,111 unfavorable

Explanation:

The computation of the direct labor rate variance is shown below:  

= Actual Hours × (Actual rate - standard rate)  

= 3,781 hours × ($41,066 ÷ 3,781 hours  - $11 per hour)  

= 3,781 hours  × ($10.86 per hour  - $11 per hour)  

= $529.34 favorable

And, the efficiency variance is

= (Standard hours - Actual hours) × standard rate

where,

Standard hours is

= 18,400 units × 0.2

= 3,680 hours

Actual hours is 3,781 hours

So, the efficiency variance is

= (3,680 hours - 3,781 hours) × $11

= $1,111 unfavorable

7 0
2 years ago
2016 may 1 received a $5,300, 12-month, 3% note in exchange for an outstanding account receivable from r. stoney. dec. 31 accrue
suter [353]
2016 may 1  Debit Notes Receivable $5,300
                     Credit Accounts Receivable $5,300
2016 dec 31 Debit Interest Receivable $106
                     Credit Interest Income $106
2017 may 1  Debit Cash $5,459
                     Credit Notes Receivable $5,300
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4 0
3 years ago
Which of the following is an example of a strategic action?
Pavlova-9 [17]

Answer:

Option D. Entry into the European market by Home Depot.

Explanation:

The reason is that the strategic actions are long term actions and are market based moves which bounds the organizational resources for implementation and are also very difficult to reverse.

So here use of coupons, fare increases and two for one offers are easily reversible, requires fewer organizations resources for implementation and short term decisions which means these are tactical actions.

Whereas the decision to enter european market by Home Depot is long term decision, bounds organization resources for implementation and is very difficult to implement or reverse the actions once taken, so it is strategical action of Home Depot.

8 0
3 years ago
The property tax on a rental house owned by Mr. Janey increased by $1,200 this year. Mr. Janey increased the monthly rent charge
MAXImum [283]

Answer:

Both will bear

Explanation:

Both Mr. Janey and Ms. lacey will bear the incidence of the property tax increase because Mr. Janey has only shifted $540 ( $45 x 12) of the total $1200 by increasing the monthly rent charge of his tenant Ms. lacey by $45/month. Mr. Janey will pay only $660 of $1200 increase in tax and remaining will be paid by Mr Lacey.

6 0
3 years ago
Using the following information, what is the amount of net income? Purchases $ 33,114 Selling expenses $ 677 Merchandise invento
NeX [460]

The net income is $32,961

<u>Explanation</u>:

To calculate the net income, we will classify the transaction into income and expenses, and compute the difference between their totals;

Income;

Merchandise inventory Sept. 1     =  $  7,740

Merchandise inventory Sept. 30  = $ 11,372

                                         Sales     =  $ 50,575

                                        Total      =  $ 69,687

Expenses;

Purchases                             = $ 33,114

Selling expenses                  = $     677

Administrative expense       = $     665

Rent Revenue                       = $    1,118

Interest expense                  = $     1,152

Total                                      = $  36,726

Net income = Total income - Total expenses

                    = 69,687 - 36,716

                    = $ 32,961

     

4 0
3 years ago
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