You are performing a two-day quality audit of one of your suppliers. The supplier asks you to remain a few more days so that they can take you out deep-sea fishing and gambling at the local casino. You should:
A. Accept as long as you complete the audit within two days.
B. Accept but take vacation time for fishing and gambling.
C. Accept their invitation but at a later time so that it does not interfere with the audit.
D. Gracefully decline their invitation.