At an activity level of $10,000$ units, variable costs totaled $$35,000$ and fixed costs totaled $$20,800.$ If $16,000$ units are produced and this activity is within the relevant range, then:

Group of answer choices

fixed cost per unit would equal $$5\mathrm{.}58.$

total cost would equal $$89,280.$

total unit cost would equal $$4\mathrm{.}80.$

total costs would equal $$55,800.$