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Tpy6a [65]
2 years ago
13

Present an example where data mining is crucial to the success of a business. What data mining functions does this business need

? Can they be performed alternatively by data query processing or simple statistical analysis?
Business
1 answer:
Kitty [74]2 years ago
7 0

Answer:

Data mining refers to the ability of an organization to extract relevant information for a large reservoir of data that belong to its users for the purpose of increasing service/product efficiency.

One example of a company that requires data mining for the success of its business is Amazon. Amazon is categorized by many as an online retail giant. Their Customer-Centric approach to doing business is enhanced by their ability to leverage off historical data to reduce the time spent on resolving customer queries and/or complaints.

Generally, there are four basic data mining functions. They are:

  • Prediction Function: This function allows for the owner to spot patterns in behavior and use this as a yardstick to predict for forecast other variables that will enable the increment in the quality of value offered/delivered.
  • Function Description: This functionality highlights attributes of a set of data in the database
  • Classification Function: This is very close to Function Description only that in this case, it helps in the creation of a model that describes the class or concept of data.  
  • Association Function: This functionality highlights the relationship between data  

The above functions cannot be carried out by data query processing or simple statistical analysis because data mining involves the identification of patterns and relationships using algorithms whilst data query refers to the issuance of instructions in search of specific results.

Cheers

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Dextra Computing sells merchandise for $10,000 cash on September 30 (cost of merchandise is $8,000). Dextra collects 9% sales ta
sammy [17]

Answer:

1. Dr Cash $10,900

Cr Sales $10,000

Cr Sales Taxes Payable $900

2. Dr Cost of Goods Sold $8,000

Cr Merchandise Inventory $8,000

3. Dr Sales Taxes Payable $900

Cr Cash $900

Explanation:

1. Preparation of the journal entry to record the cash sale and 9% sales tax

Dr Cash $10,900

($10,000+$900)

Cr Sales $10,000

Cr Sales Taxes Payable $900

($10,000*9%)

(To Record the cash sale and 9% sales tax)

2. Preparation of the Journal entry to record the cost of September 30th sales

Dr Cost of Goods Sold $8,000

Cr Merchandise Inventory $8,000

(To Record the cost of September 30th sales)

Preparation of the journal entry to show Dextra sending the sales tax on this sale to the government on October 15

Dr Sales Taxes Payable $900

Cr Cash $900

($10,000*9%)

(Being the sales tax on the sale to the government on October 15)

3 0
2 years ago
The consumer price index (CPI) can be used to measure inflation. There are potential problems with this process though that can
DIA [1.3K]

Answer:

a. Overstates Inflation.

In the case of Mary and Bob, the CPI would have already increased but in this case the price of the minivan increased as well. This will overstate inflation because it will not measure the general rise in price alone (inflation), it will also measure the rise in price as a result of the new minivan having better features.

b. Understated Inflation

Donna's case represents an understated inflation because the quantity shrank yet the price stayed the same. This means that the price is now buying less quantity than it used to which is inflation because more dollars are now required to buy the previous amount. This was not however recorded as there was no change in price.

c. Overstates Inflation

In the case of Zach, the inflation will be overstated because Zach is no longer buying bagels and is now buying muffins so continuing to use bagels as a representative good in the basket of goods used to calculate CPI would be overstating it.

d. Accurate representation of Inflation

In Chris's case, the increase in the price of the same shoe over the years has been because of a general rise in prices and not because it is a different model. It is the same shoe and its price is rising generally so this is an accurate depiction of inflation.

6 0
3 years ago
X-treme Vitamin Company is considering two investments, both of which cost $10,000. The cash flows are as follows:Year Project A
liq [111]

Answer:

A) Project A = 0.83 year

B) NPV of Project B = $14,609.66

C) Answer B

Explanation:

Requirement A

We know,

Payback period = Last year with negative cumulative cash flows + (Absolute value of last year's cumulative cash flow ÷ Cash flow of the following year's negative cumulative cash flow)

Or, Payback period = A + ( B ÷ C)

                             Project A                                       Project B

Year   Cash Flow   Cumulative Cash Flow    Cash Flow  Cumulative Cash Flow

0 (A)   -$10,000      -$10,000 (B)                     -$10,000        -$10,000 (B)

1           $12,000 (C)      2,000                           $10,000(C)                 0

2              8,000         10,000                               6,000             6,000

3              6,000         16,000                              16,000           22,000

Payback period for project A = 0 + ($10,000 ÷ 12,000) = 0 + 0.833 = 0.83 year

Payback period for project B = 0 + ($10,000 ÷ 10,000) = 0 + 1 = 1 year

X-treme Vitamin Company should choose project A because it can return the investment earlier than project B.

Requirement B

We can use excel to find the Net Present Value for both the projects with a cost of capital of 10%.

The following image shows the NPV for project A and B.

From the calculation of NPV, X-treme Vitamin Company should choose project B as that project yields more present cash flows.

Requirement C

A firm should generally have more confidence in answer b because money can produce more logical sense than a year. Yes, it is easy to understand how many years a company will need to get back its cash flow. Still, the present value of cash flows provides a more specific evaluation of how to utilize the initial investment.

8 0
3 years ago
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