Answer:
B) Favourable Variances occur whenever actual prices or actual usage of inputs are greater than standard prices or standard usage.
Explanation:
Variances refer to the difference between actual and standard or budgeted costs. Standard cost is also referred to as budgeted cost. Budgeted costinh can be used by a food nutritionist to determine the food quantity he can cook as well as the ingredient amount which consists of the budgeted costs and the actual cost of preparing the food. Budgeted costchas a major advantage which is its ability to determine the pricing policy even before the product or service is delivered. When favourable or unfavourable variances are mentioned, it refers to the greater of budgeted or actual price or quantity. Favourable goes with a greater actual price or quantity while unfavorable or adverse goes with a greater standard price or quantity.
Answer:
The data-mining technique that creates a report or visual representation is summarization.
Explanation:
The business world has changed drastically over the years in terms of marketing and service delivery because of growth in technology. The use of machines and internet has caused a greater need for access and analysis of information in such a way that can make a business thrive in the market. This means that most businesses have to look into better data-mining techniques that can assist them in the competitive business environment.
The different data mining techniques include; association-rule learning, classification, summarization and regression. They are explained further as follows:
1. Association-rule learning: this is a machine learning technique that discovers a relationship between large databases using the concept of strong rules.
2. Classification: this technique finds similarities in features of two or more data sets and groups them into the same category.
3. Regression: this is a predictive technique that is used to identify and analyse the likelihood of a specific variable.
4. Summarization: this technique takes the results from the data and puts it in a way that it is short and understandable by most people. It usually involves the use of tables and other data summarization software like Excel sheets to represent the data in a way that conclusions can easily be drawn. Data summarization is important especially in the digital world where large amounts of data are available for analysis and transfer. This technique helps in breaking down huge data into short comprehensible reports that can easily be used for quick decision making.
Answer:
think.....all you have to do is think XD
but in all honesty the answer is a determine your descision
The market demand curve would be 1000 - 0.125Q.
<h3>How to calculate the demand curve?</h3>
It should be noted that the market demand curve will be the sum of the individual demand curve.
The market demand curve will be calculated thus. Mary’s demand curve is 5P = 5000 – 1.25QM. Here, p = 1000 - 0.25QM
Jack’s demand curve for donuts is given by P = 1000 – 0.5QJ. Helen’s demand curve is given by QH = 2000 – 2P. This will be P = 1000 - 0.5QH.
The slope will be:
= 0.5 × 0.25
= 0.15
The demand function of Jack and Helen are the same. The demand curve will be 1000 - 0.125Q.
Learn more about demand on:
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Failure<span>________ transparency ensures that the system will continue to operate in the event of a node failure.</span>
