Inventory

Welcome to our session on inventory, a critical concept for both accounting and management. Inventory or stock in the United Kingdom represents goods and materials a business holds for resale or production use, ranging from raw materials, work in progress to finished goods. Managing inventory efficiently is vital for profitability and liquidity, especially in retail and manufacturing. Maintaining the right level of inventory helps prevent risks such as stockouts, excess holding costs, or obsolete stock. Inventory serves several purposes in a supply chain. Cycle stock supports regular operations, safety stock cushions against uncertainty. Anticipation inventory prepares for seasonal changes, and pipeline stock covers goods in transit. Each adds value, but incurs direct costs like storage, insurance, and handling, as well as opportunity costs from tied up capital. Managing risks of obsolescence and spolage is crucial. Effective inventory management means balancing demand coverage without excess. Financial ratios such as inventory turnover indicate efficiency and operational health. Accurately valuing inventory is vital, as it impacts the income statement and balance sheet. The main methods are FIFO, first in, first out, LIFO, last in, first out, which is common in the US, but not permitted internationally, and the weighted average or AVCO method. FIFO is often favored, especially with perishables,