Help each other because if the other sister is older she should have more experience and knowledge
Explanation:
Business xase evaluation is most useful because (BCA) provides a best-value analysis that considers not only cost but other quantifiable and non-quantifiable factors supporting an investment decision. This can include but is not limited to, performance, producibility, reliability, maintainability, and supportability enhancements.
Mark me brainliest
The answer is smart card readers. Smart card readers can be implemented as part of an authentication system to verify the identification of employees.
