Martin Manufacturing has fixed costs of $$500,000.$ Its single

product sells for $$200$ per unit, and variable costs are $$140$ per

unit. Compute the units that must be sold to achieve a target

income of $$268,000\mathrm{.}4,467$ units$\mathrm{.}2,500$ units$\mathrm{.}8,334$ units$\mathrm{.}12,800$ units$\mathrm{.}3,840$ units.X