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blsea [12.9K]
3 years ago
9

Which of the following best illustrates the relationship between entities and​ attributes? A. The entity PRODUCT with the attrib

ute PURCHASE B. The entity CUSTOMER with the attribute PURCHASE C. The entity PURCHASE with the attribute CUSTOMER D. The entity CUSTOMER with the attribute PRODUCT E. The entity PRODUCT with the attribute CUSTOME
Business
2 answers:
iris [78.8K]3 years ago
5 0

Answer:

B) The entity CUSTOMER with the attribute PURCHASE

Explanation:

The entity is an existing real world object or person, while an attribute is a feature or characteristic of the entity.

In a relational data model (RDBMS), entities are represented as data in an entity set (customer) while the field represents the different attributes or properties of the entity.

tatuchka [14]3 years ago
5 0

Answer:

B. The entity CUSTOMER with the attribute PURCHASE

Explanation:

<u>Entities</u> are distinct or non distinguishable real-world objects,an example is a person or customer, product etc.

<u>Attributes</u> are the features or characteristics of an entity, an example is name, sales etc.

A good example to best illustrate the relationship between entities and​ attributes is an inventory and sales record which store information about products, customers, and sales, the product and customers are entities, while sales is the relationship between customers and products.

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Taxicab fares in most cities are regulated. Several years ago taxicab drivers in Boston obtained permission to raise their feres
Scorpion4ik [409]

Solution:

Let's start by assuming that the taxi ride demand is extremely elastic, to the extent that it is vertically sluggish! If the cabbies raise the fair price by 10% from 10.00 per mile to 11.00 per kilometre, the number of riders remains 20.

Total income before fair growth= 20* 10= 200.

Total income following fair growth = 11* 20= 220.

A 10% increase in the fare therefore leads to a 10% increase in the driver's revenue.

Therefore, the assumption in this situation is that the cab drivers think the taxi driving requirement is highly inelastic.

The demand curve facing the drivers of the cab is still inelastic, but not vertically bent.

When the rate increased from 10% to 11, riders declined from 20% to 19%

Total revenue before fair growth is 20* 10= 200

The gap between revenue and fair growth is 19* 11= 209

This means that a realistic 10% raise doesn't result in a 10% boost on income Because the market curve for taxi rides is not 100% inelastic, but rather low inelastic, so that a fair increase (control) allows consumers to lose their incomes.

7 0
3 years ago
Why do organizations identify their opportunities and threats??​
matrenka [14]

Answer:

So they know what do when they fight back or attack

7 0
3 years ago
Early in 2022, Stevenson Incorporated switched to a JIT (just-in-time) inventory system. Financial information for the two most
gregori [183]

Answer:

3.8 times

Explanation:

Inventory turnover indicates how many times a company sells and replaces its stock of goods during a particular period. The formula for inventory turnover ratio is the cost of goods sold divided by the average inventory for the same period.

$ 320,000 / 63,000 = 5.1 times in 2022

$283,500 / 32,000 = 8.9 times in 2023

Therefore inventory turnover increase as a result of the switch to the JIT system by 8.9 times - 5.1 times = 3.8 times

5 0
2 years ago
Revenue and expense data for the current calendar year for Tannenhill Company and for the electronics industry are as follows. T
Dmitry_Shevchenko [17]

Answer:

Explanation:

A common sized income statement is a method of financial statement that express every line item on a financial statement as a percentage of sale for the ease of financial analysis

                             Tannenhill's              %        Industry average

Revenue               2,480,000             100                  100%

Cost of Goods      1,587,200                64                    70

Gross profit           892,800                  36                  30

Selling expenses    545600                 22                    17

Admin expenses     198400                  8                       7

Total ope. Expe.       744000                30                    24

Ope. Income             148600                 6                      6

Other Revenue          49600                  2                      2

                                   198400                 8                      8

Other Expenses         24800                  1                        1

PBIT                             173600                7                       7

Income Tax                  74400                 3                       5

Net Income                  99200                4                       2

7 0
2 years ago
Johnstone Company is facing several decisions regarding investing and financing activities. Address each decision independently.
kipiarov [429]

Answer and Explanation:

As per the data given in the question,

1)

Cash flow Amount               PV Factor at 10% for 8 annual installments                   Present Value

Installments $4,000                  5.3349                      $21,339.60

Down Payment $27,000           1                                $27,000

Value of equipment                                                    $48,339.60

Refer to the PVIFA factor

2)

Table or calculator function FVAD of $ 1

Future value $570,000

n = 5

i = 7.00%

Divided it by FV factor   6.1533    

Annual Deposit   $92,633.22

Refer to the FVAD table

3)

Table or calculator function PVAD of $ 1

Payment $137,000

n = 20

i = 10.00%

Multiplied by PV factor   9.36492

Liability $1,282,994.04

Refer to the PVAD table

5 0
3 years ago
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