Blossom Seating Co$.,$ a manufacturer of chairs, had the following data for $2022$ :

$\backslash$table$[[$Sales$,2,240$ units$],[$Sales price,$$50$ per unit$],[$Variable costs,$$35$ per unit$],[$Fixed costs,$$24,000$

The company wishes to increase its total dollar contribution margin by $50\%$ in $2023.$ Determine by how much it will need to increase its sale if all other factors remain constant.