Which of the following sentences best describes the word 'transformation' in the context of Operations Management?

Question $2$ Select one:

A$.$

Transformation of Management Science techniques to products or services is the core element of operations management.

B$.$

Transformation of Management Science techniques to effective results is the core element of operations management.

C$.$

Transformation of output to input is the core element of any operation

D$.$

Transformation of input to output is the core element of any operation