Using the base case, calculate the composite effects of a $5$ percent increase in Sales, a $2$ percent decrease in Gross Margin, and a $5$ percent increase is SG&A as percent of Sales.

$\backslash$table$[[\backslash$table$[[$Colossal$],[$Year Ende$],[($$$0]],\backslash$table$[[$Demical Corpo$],[,000$ omitted$]],\backslash$table$[[$oration$],[1,2021],[$d$)]],],[,$Base Case,,nbined$],[$Sales$,$$$2,110,$$$,],[$Cost of goods sold,$1,224,,],[\backslash$table$[[$Selling$,$ general, and$],[$administrative expense$]],422,,],[$Depreciation$,121,,],[$Research and development,$106,,],[$Total costs and expenses,$$1,873,$$$,],[$Operating Income,$237,,],[$Interest expense,$34,,],[$Earnings before Income Taxes,$$203,$$$,],[$Provision for Income Taxes,$43,,],[$Net Income,$$160,$$$,]]$