Ira Glasier is the owner of Three Junes Weaving. Ira has just purchased an automated weaving machine and is trying to figure out which depreciation method to use: Straight line, units-of-production, or double-declining-balance method. Ira is interested in using a depreciation method that approximates the usage of the weaving machine. He also expects that the weaving machine will have increasing repairs and maintenance as the assets ages. Which method should Ira choose?