Herro, Inc. sells Product TH$14$ for $$60\mathrm{.}00$ per unit. Variable costs for Product TH$14$ are $$36\mathrm{.}00$ per unit, and monthly fixed costs are $$749,000.$

If Herro desires a monthly net income of $$57,000,$ how many units of Product TH $14$ must be sold per month?