Please show work. #2 is not 9420 and #3 is not 792

Pasta, a restaurant specializing in fresh pasta, installed a pasta cooker in early 2017 at a cost of $12,400. The cooker life of 5 years and a residual value of $600 when installed. As the restaurant's would be necessary so the cooker's output could be increased. In January 2020, Pasta spent $8,200 to install new heating equipment and had an expected business increased, it became apparent that renovations to add pressure-cooking capability. After these renovations, Pasta estimated that the remaining useful life of the cooker was 10 years and that the residual value was now $1,500 Required 1. Compute 1 year's straight-line depreciation expense on the cooker before the renovations 2,360 per year 2. Assume that three full years of straight-line depreciation expense had been recorded on the cooker before the renovations were made. Compute the book value of the cooker immediately after the renovations were made. 23,193 X 3. Compute 1 year's straight-line depreciation expense on the renovated cooker 1,507 X per year