Answer:
The following are those which helps in playing a key role in helping organizations to achieve their goals:
O. Computers can be used by people at all levels of an organization.
O. Workers use information systems to produce and manipulate information.
O. Managers depend on information systems to supply data that is essential for long-term planning and short-term tactical planning.
O. A decision system helps workers and managers make non-routine decisions by constructing decision models that include data collected from internal and external sources.
O. A(n) engine evaluates the facts and rules to produce answers to questions posed to the system.
O. Using a technique called logic, these systems can deal with imprecise data and problems that have more than one solution.
Explanation:
Answer:
please explain english we dont understand
Explanation:
Exchange
<span>Exchange is simply the act of the of giving and receiving between two individuals or two groups. A trade is a typical example of an exchange.
For instance, if a farmer gives a fixed number of eggs to another farmer for a
fixed quantity of cow’s milk, this is an exchange. Similarly, if a house guest offers to cook and
clean in return for free accommodation, this is an exchange. </span>
Answer:
She needs :$4,045,303 for her retirement
Explanation.
Total all expenses and earnings
Typically the more risk the more reward.
