Answer:
b. changes in the same direction and in direct proportion to changes in operation activity.
Explanation:
Variable costs are expenses that vary with changes in production level. A variable cost is attached to the production of a particular product or service. An example of variable cost is the raw material expense. As the production level rises, more raw materials will be needed for production.
The relationship between variable costs and output level is direct and proportional. An increase in output requires more materials and other consumables. As variable costs are associated with the production process, an increase or decrease in production level results in a similar or increase or decrease in variable costs.
Answer:
A client who has cancer and is receiving TPN. The following lab findings indicate the treatment is effective:
Explanation:
- TPN stands for total parental nutrition. It is a method of giving nutrition to a person in which nutrients are given to the vein in order to bypass the gastrointestinal tract because that person is unable to take food through mouth.
- The prealbumin blood test is used to check that a person is getting required amount of nutrients and the normal test indicates that prealbumin is 30 mg/dL so that's why the lab finding indicates that the treatment is effective.
Answer:
B. Information Management
Explanation:
According to Wikipedia, Information management is the collection and management of information from one or more sources and the distribution of that information to one or more audiences.
It is involves collecting, storing and managing information gotten in all its forms. Of course, there are various forms of information, whether physical or electronical or otherwise.
Kristen's Job in the company involves organizing resources info (collecting), regulating how they are used and making sure they are the necessary information needed by the company's workers which is all part of the information management process.
Answer: A. help you understand the potential and the limitations of information technology
Explanation: Helping you understand some, if not all of the potential and limitations of information technology is among the usefulness of technical skills which are skills, abilities, knowledge or expertise that are needed to perform complex tasks, processes or actions that are computational, mechanical, scientific or relating to information technology. Examples include the knowledge of programming languages, mechanical tools, design programs etc.
Answer:
Command economy
Closed Economy
Traditional Economy
Mixed Market Economy
Explanation:
A command Economy stresses the equality of all citizens.e. g Cuba and North Korea
A closed economy aims to be self sufficient with all activities confined to its economy.e.g Brazil's economy.
A traditional economy being the oldest form of economy upholds culture and history and as such relies more on bartering than money. It is mostly common in emerging markets and developing countries.
A mixed economy encourages private businesses with a degree of state monopoly.Example is the USA's economy.
