Life of the products

durability

What is the shelf life of the goods calculated at the mixing of different shelf lives?

• (m1xhlt1) + (m2xhlt2) / (m1 + m2)
• m1 = mass of the goods in the warehouse / shelf
• m2 = mass of the goods is delivered
• hLT1 = durability of the goods in the warehouse / shelf
• HLT2 = durability of the goods is delivered

The result is mathematically rounded (up to xx, 50 rounded off xx, 51 rounded up). In the production of products, the shelf-life does not matter. The product always has the full life span. The shelf life is always all 2 hours (just an hour 58 minutes) reduced by 2 hours. Except cold storage, there is only reduced by 1 hour.