a$.$ Prepare a comparative income statement with horizontal analysis, indicating the increase $($decrease$)$ for the current year when compared with the required, round your answers to one decimal place.

$\backslash$table$[[\backslash$table$[[$Compa$],[$For the$]],\backslash$table$[[$inthrop Comp$],[$tive Income$],[$Years Ended D$]],\backslash$table$[[$any$],[$Statement$],[$ecember $31]],,-],[,\backslash$table$[[$Current$],[$Year$]],\backslash$table$[[$Previous$],[$Year$]],\backslash$table$[[$Increase$],[($Decrease$)]],\backslash$table$[[$Increase$],[($Decrease$)]]],[$Line Item Description,Amount,Amount,Amount,Percent$],[$Sales$,$$$2,240,000,$$$2,000,000,$$$,\%$