Major medical complexes and their service providers continue to move toward advanced health informatics $-$ acquiring, managing,

and using information to provide better healthcare. A new analyzer for researching and evaluating patient samples, and making

informed recommendations in the treatment of complex blood cancers, is purchased for $$270,000.$ It is estimated to have a useful life

of $6$ years and to be sold at the end of that time for $$9,000.$

Develop a table showing the depreciation and book value for each year using both the Excel $ox$ DDB worksheet function and the

Excel ${?}^{}SLN$ worksheet function such that the depreciation switches from double declining balance to straight$-$line at the optimum

time.