All employees in Department A attend the sales training programme.

All employees in Department A attend the sales training programme. Some employees in Department A attend the technical training programme. Some employees who attend both training programmes are in Department B. Conclusion: All employees who attend the sales training programme and who attend the technical training programme are in Department A. If the assumptions are true, is the conclusion:

a. Correct
b. Cannot be determined based on the information available
c. Incorrect