Required information Tableau Dashboard Activity 8-1 Computing Depreciation under Alternative Methods LO 8-3 [The following information applies to the questions displayed below.] Strong Metals Inc. purchased a new stamping machine at the beginning of the year. Strong estimated the useful life to be five years and estimated the productive life to be 300,000 units. To do your analysis, you are provided with the following Tableau Dashboard: Units per Year Total Cost of Machine Depreciation Expense per Year