Ice used to hold cold food in a self-service area. Based on service guidelines, would you re-serve or throw this food? A throw B re-serve C D

## Step 1<br />This problem is related to food safety and service guidelines. The question is asking whether the ice used to hold cold food in a self-service area should be re-served or thrown away.<br />## Step 2<br />The answer to this question depends on the specific service guidelines of the establishment. However, in general, if the ice has been exposed to room temperature, it should be thrown away to prevent the growth of harmful bacteria.<br />## Step 3<br />Therefore, the correct answer is A, which suggests throwing away the ice.