1. A pastry product should be covered to prevent skinning, and stored in a cool place.

2. In keeping a safe food item, it is the first consideration to ensure food free of contamination.

3. Food products are dated in several days, this measure determine how long a store should be display the product for sale in retail store.

4. This measure before indicates the date that is recommended for best flavor or quality. It is not a final purchase or safety date sell by date.

5. The last date recommended for use of the product while at peak quality. The manufacturer determines this date.

6. In strong pastry, it is advised to use material that is air and water resistant. Which of the following is best for this purposes?