Answer:Chain of command and unity of command help to ensure clear reporting relationships exist and eliminate the confusion caused by multiple, conflicting directives
Answer:
B. Chat
Explanation:
A. Antivirus is a program that runs on your computer and prevents it from being infected by stuff encountered on the Internet.
B. Chat is a messaging service that uses the Internet to work. It's not a classical Internet service like the Web or email, but that's the closest thing in your answer choices.
C. A Firewall is another form of protection from the Internet, it blocks certain communications, but a firewall is not a service and it's not Internet-based.
D. Router is a machine that directs traffic between computers, not a service.
Answer:
The concept of equivalence, also known as economic equivalence, describes the reduction of a series of cash inflows (benefits) and cash outflows (costs) to a single point in time, using a single interest rate, which enables the cash flows to be compared or equated. This implies that while the amounts and timing of the cash flows (both inflows and outflows) may differ, an appropriate interest rate, factoring in the time value of money, will cause one set to be equal to the other. Therefore, to establish economic equivalence, series of cash flows that occur at different points in time must be equalized using a single interest rate through present value calculations.
Explanation:
The concept of equivalence describes a combination of a single interest rate and the idea of the time value of money. This combination helps to determine the different amounts of money at different points in time that are equal in economic value, such that a person would not hesitate to trade one for the other.
For example, if the interest rate is 10% in Year 1 and in Year 2 and you are to be paid $1,000 in Year 1, it will not make any difference to you if you are paid $1,100 in Year 2. This is because, given the prevailing interest rate of 10%, the value you receive in Year 1 and Year 2 are equivalent.
Ethics refers to acceptable conduct in any setting therefore it concernscconcerns the behaviour thebehavioithbusiness
