Final answer:
An adequate supply of silverware typically exceeds immediate demand, allowing for turnover time. Option C, with 20 sets and restocking at 5 sets remaining, is a reasonable guideline, but actual numbers should be based on specific workplace policies.
Step-by-step explanation:
An adequate supply of silverware ensures that a restaurant or hospitality service can operate smoothly without running out of the necessary utensils for serving guests. The correct restocking point, or when you should inform the Manager on Duty (M.O.D.), depends greatly on the pace of the establishment and the number of guests serviced.
While the correct answer to this question might vary based on specific operational guidelines of a business, typically a choice like C) An adequate supply of silverware is 20 sets, and you should inform the M.O.D. when you have 5 sets left, seems reasonable for a moderately paced environment. This ensures there is a buffer to allow for cleaning and setup before the supply becomes critically low.
However, without more context, it cannot be determined if these numbers are based on the policy of a specific business or industry standards. Each establishment will have its own policies regarding adequate supply levels and when to inform management. It is crucial to follow the specific guidelines laid out by your workplace.