$.$ Determine the formula, then compute the total sales in units to achieve a profit of

$$5,000,$ assuming no change in selling price and assuming the following given information: Selling price per unit, $$34,$ total fixed expenses, $$57,400$; variable expenses per unit, $10.$

$($ Total fixed expenses $+$ Target profit $)/$ Contribution margin per unit

$=$ Target # of units

$(????+??????)/?????=?????$