Statement: The Company X has rejected first lot of values supplied by Company A and has cancelled its entire huge order quoting use of inferior quality material and poor craftsmanship.Courses of Action:I. The Company A needs to investigate functioning of its purchase, production and quality control departments.II. The Company A should inspect all the valves rejected by Company X.III. The Company A should inform Company X that steps have been taken for improvement and renegotiate schedule of supply.

• A. Only I and II follow
• B. Only II follows
• C. II, and either I or III follow
• D. All I, II and III follow