Answer:
Scheduled data integration, or ETL, is an important aspect of warehousing because it consolidates data from multiple sources and transforms it into a useful format
Explanation:
ETL are three separate but crucial functions combined into a single programming tool that helps in preparing data and in the management of databases. Extract, Transform, Load each denotes a process in the movement of data from its source to a data storage system, often referred to as a data warehouse
Answer
The answer and procedures of the exercise are attached in the following archives.
Explanation
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
Answer:
The correct answer is letter "A", "B", "C", and "D".
Explanation:
Direct response messaging aims to provide customers with a clear response to a claim or concern they have. First, the letter is replied with the same subject of the previous correspondence to demonstrate the case is being followed. Then, all <em>relevant information is provided at the beginning </em>of the letter. The <em>questions or doubts of the customer must be answered in the order asked</em>. If necessary, <em>graphics can be used to help customers understand easier</em>. Finally, <em>the letter must have a forward-looking statement in the closing</em> showing willingness to provide further help if needed.
Answer:
a) Portfolio ABC's expected return is 10.66667%.
Explanation:
Some information is missing:
Stock Expected Standard Beta
return deviation
A 10% 20% 1.0
B 10% 10% 1.0
C 12% 12% 1.4
The expected return or portfolio AB = (1/2 x 10%) + (1/2 x 10%) = 10% (it is the same as the required rate for stock A or B)
The expected return or portfolio ABC = (weight of stock A x expected return of stock A) + (weight of stock B x expected return of stock B) + (weight of stock C x expected return of stock C) = (1/3 x 10%) + (1/3 x 10%) + (1/3 x 12%) = 3.333% + 3.333% + 4% = 10.667% <u>THIS IS CORRECT</u>
Options B, C, D and E are wrong.
Answer:
a. 208.57 units
b. 104.29 units
Explanation:
a. The computation of the economic order quantity is shown below:
= 208.57 units
b. And, the average inventory is
= Economic order quantity ÷ 2
= 208.57 units ÷ 2
= 104.29 units
We simply applied the above formulas for calculation of the economic order quantity and the average inventory and the same is shown above
