Answer the question on the basis of the following cost data: $\begin{array}{c}\begin{array}{c}\\ \\ \underline{\text{Output}}\\ 1\\ 2\\ 3\\ 4\\ 5\\ 6\\ 7\\ 8\end{array}\begin{array}{c}\text{Average}\\ \text{Fixed}\\ \underline{\text{Cost }}\\ \$50.00\\ 25.00\\ 16.67\\ 12.50\\ 10.00\\ 8.37\\ 7.14\\ 6.25\end{array}\begin{array}{c}\text{Average}\\ \text{Variable}\\ \underline{\text{Cost }}\\ \$100.00\\ 80.00\\ 66.67\\ 65.00\\ 68.00\\ 73.33\\ 80.00\\ 87.50\end{array}\end{array}$
Refer to the data.The average total cost of five units of output is:

A) $69.
B) $78.
C) $3.
D) $10.

Average Total Cost

The sum of all production expenses, both fixed and variable, divided by the total quantity of units manufactured.

Average Fixed Cost

The fixed cost per unit produced, calculated by dividing total fixed costs by the number of units produced.

Average Variable Cost

The variable cost per unit, calculated by dividing total variable costs by the quantity of units produced.