Well i am not really sure about this one but he was a mathmatetion so i would say D)
The answer to the question is C.
Explanation:
Management is commonly defined as activity done by people to mainain and manage the business environment and structure. ... Hence Management is called a group activity.
Answer:
Flexible
Explanation:
The ability for flexible thinking tend to allow these people to find solution to problems that is deemed as unconventional since they tend to see things with different perspective rather than the already established schema.
Most of the time, the product of their creativity and thinking cannot be directly accepted by general public, but their product still important for the advancement of our society.
An author may want to use an allusion because An allusion serves as a kind of shorthand, drawing on this outside work to provide greater context or meaning to the situation being written about.