Total fixed costs for Randolph Manufacturing are $$764,000.$ Total costs, including both fixed and variable, are $$1,000,000$ if

$170,000$ units are produced. The fixed cost per unit at $218,500$ units would be closest to

A$.$ $$1\mathrm{.}08/$unit$.$

B$.$ $$4\mathrm{.}58/$unit$.$

C$.$ $$4\mathrm{.}49/$unit$.$

D$.$ $$3\mathrm{.}50/$unit$.$