Pedregon Corporation has provided the following information:

Cost per Unit Cost per Period

Direct materials $ $6\mathrm{.}35$

Direct labor $ $3\mathrm{.}75$

Variable manufacturing overhead $ $1\mathrm{.}50$

Fixed manufacturing overhead $ $15,000$

Sales commissions $ $0\mathrm{.}50$

Variable administrative expense $ $0\mathrm{.}55$

Fixed selling and administrative expense $ $4,500$

If the selling price is $$20\mathrm{.}60$ per unit, the contribution margin per unit sold is closest to:

Multiple Choice

$$4\mathrm{.}05$

$$6\mathrm{.}00$

$$7\mathrm{.}95$

$$10\mathrm{.}50$