PLEASE HELP!!!!!
5. When using order of operations to evaluate an algebraic expression, first:

A. Multiply or divide

B. Evaluate all exponents

C. Simplify expression inside parentheses

D. Do all additions and subtractions from left to right

4. In the above expression, the arrow is pointing to the 5 which is referred to as:

A. exponent

B. base

C. power

D. cube