Felde Bucket Co., a manufacturer of rain barrels, had the following data for 2016.

Sales 2,850units

Sales price $60per unit

Variable costs $42per unit

Fixed costs $17,955

If the company wishes to increase its total dollar contribution margin by 30% in 2017, by how much will it need to increase its sales if selling price per unit, variable price per unit and total fixed costs remain constant?

Total increase in sales required?