Select all the following items that would be included in inventory on XYZ Corporation's books. The cost of purchasing items that will sold in the future The cost of raw materials already used to make items that will be sold in the future Depreciation of a tool that occurred while the tool was producing goods to be sold in the future Depreciation of a tool that occurred while the tool was idle and advertised for sale The difference between the sales price and book value of a tool used to produce goods to be sold in the future