Middle and upper class Cubans, including tourists, usually consume a wider variety of foods, if available. The most common meals include those made with pork, chicken, rice, beans, tomatoes, and lettuce. Hot spices are rarely used in Cuban cooking.
Weighted Average Method Overview. The weighted average method is used to assign the average cost of production to a product. Weighted average costing is commonly used in situations where: 1  Inventory items are so intermingled that it is impossible to assign a specific cost to an individual unit.eighted Average Method Overview. The weighted average method is used to assign the average cost of production to a product. Weighted average costing is commonly used in situations where: 1  Inventory items are so intermingled that it is impossible to assign a specific cost to an individual unit.
Average costing method in periodic inventory system: When average costing method is used in a periodic inventory system, the cost of goods sold and the cost of ending inventory is computed using weighted average unit cost.Weighted average unit cost is computed using the following formula :verage costing method in perpetual inventory system: When average costing method is used in a perpetual inventory system, an average unit cost figure is computed each time a purchase is made. This average unit cost figure is then used to assign cost to each unit sold until a new purchase is made.