Which shows the correct order of operations?
A. Parentheses, Exponents, Multiplication and Division from left to right, and then Addition and Subtraction from left to right.
B. Addition and Subtraction from left to right, Parentheses, Exponents, and then Multiplication and Division from left to right.
C. Parentheses, Multiplication and Division from left to right, Exponents, and then Addition and Subtraction from left to right.
D. Parentheses, Multiplication and Division from left to right, and then Addition and Subtraction from left to right.