The characteristics of management from the options given are:

C. Management is multi-dimensional.
E. Management is a dynamic function.

So, the correct answer is:

4. C and E only

Here are the reasons for the selection of the characteristics of management:

C. Management is multi-dimensional:
  - Management involves various aspects and dimensions, such as planning, organizing, leading, and controlling. It encompasses a wide range of activities and functions to achieve organizational goals.

E. Management is a dynamic function:
  - Management is dynamic because it needs to adapt and respond to changes in the business environment. Managers must continually adjust their strategies and actions to address evolving challenges, market conditions, and internal factors.

The other options, A and B, were not selected because they do not accurately represent characteristics of management. Management is not a tangible force (A), and it is not solely an individual activity (B); rather, it often involves the coordination and collaboration of multiple individuals within an organization..