Which of the Following Statements Concerning the Development of Operations

Which of the following statements concerning the development of operations functional mission,objectives,and strategies is correct?

A) Strategic operational choices such as make versus buy or handcrafted versus machine-made specify how operations objectives will be achieved.
B) Functional-level operations and strategies are determined prior to corporate objectives and strategies.
C) It is common for many different types of operations to use a common or similar set of business strategies.
D) Operations objectives represent a plan for achieving operations strategies.