Using the following information, what would variable cost per unit be at $8,000$ units?

$\backslash$table$[[,,,],[,2,000$ units,$3,000$ units,$8,000$ units$],[$Total Variable Costs,,$15,000,],[$Total Fixed Costs,,,$-],[$Total Operating Expenses,$-,,],[,,,],[$Variable Cost per Unit,,,$],[$Fixed Cost per Unit,$-,12\mathrm{.}00,-],[$Average Cost per Unit,$-,,-]]$

$$6\mathrm{.}00$

$$5\mathrm{.}00$

$$2\mathrm{.}50$