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
Answer:
A. $ 450 comma 000
Explanation:
In order to compute the fixed cost per month first we have to determine the variable cost per unit which is shown below.
Variable cost per hour = (High total cost - low total cost) ÷ (High production volume - low production volume)
= ($710,000 - $550,000) ÷ (13,000 units - 5,000 units )
= $160,000 ÷ 8,000 units
= $20
Now the fixed cost equal to
= High total cost - (High production volume × Variable cost per unit)
= $710,000 - (13,000 units × $20)
= $710,000 - $260,000
= $450,000
We simply applied the above formula
Answer:
8%
Explanation:
The internal rate of return is the discount rate that equates the after tax cash flows from an investment to the amount invested.
The IRR can be calculated using a financial calculator.
Cash flow in year zero = $-165,000
Cash flow each year from year one to seven = $31,692
IRR = 8%
To find the IRR using a financial calacutor:
1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.
2. After inputting all the cash flows, press the IRR button and then press the compute button.
I hope my answer helps you
Answer: Producer price index
Explanation:
The producer price index is used to know the average differences in prices that are received by local producers for their output.
To calculate the producer price index, the current prices gotten by the sellers of a good or service is divided by the prices of the good or service using a base year and multiplying the result by 100. The producer price index is also a measure of inflation in an economy.
Answer: 1 E, 2 C, 3 A, 4 F, 5 D, 6 B
Explanation:
Purchase requisition - A document used by department managers to inform the purchasing department to place an order with a vendor.
Purchase order - A document used to place an order with a vendor that authorizes the vendor to ship ordered merchandise at the stated price and terms.
Invoice - An itemized statement of goods prepared by the vendor listing the customer's name, items sold, sales prices, and terms of sale.
Receiving report - A document used to notify the appropriate persons that ordered goods have arrived, including a description of the quantities and condition of the goods.
Invoice approval - A checklist of steps necessary for the approval of an invoice for recording and payment; also known as a check authorization.
Voucher - An internal file used to store documents and information to control cash disbursements and to ensure that a transaction is properly authorized and recorded.
