Inventory refers to all the items, goods, merchandise, and materials held by a business for selling in the market to earn a profit.
Their levels must be carefully monitored so that excess or insufficient levels of stock to not occur
Some businesses hold large inventories to ensure they don't run out of stock → this however, can come at a major cost because the stock has to be stored → can also result in the business missing opportunities to invest money in other places
It's important to manage materials effectively so that costs can be kept down