A Company Is Currently Operating at 65% Capacity Producing 12,000

A company is currently operating at 65% capacity producing 12,000 units. Cost information relating to this current production is shown in the table below.
The company has been approached by a customer with a request for a special order for 2,000 units. What is the minimum per unit sales price that management would accept for this order if the company wishes to increase current profits?
$$\begin{array} { | l | r | } \hline & \text { Per Unit } \\\hline \text { Sales price } & \$ 6 \\\hline \text { Direct material } & \$ 2.30 \\\hline \text { Direct labor } & \$ 0.87 \\\hline \begin{array} { l } \text { Variable } \\\text { overhead }\end{array} & \$ 0.91 \\\hline \text { Fixed overhead } & \$ 0.70 \\\hline\end{array}$$