The following data relate to a year's budgeted activity (100,000 units) for Lucky Locks, a single-product company:

Per Unit

Selling Price

$5.00

Variable manufacturing cost

$1.00

Variable marketing cost

$2.00

Fixed manufacturing cost (based on 100,000 units)

$0.25

Fixed marketing cost (based on 100,000 units)

$0.65

Total fixed costs remain unchanged between 25,000 units and total capacity of 160,000 units.

Lucky received an order for 20,000 units to be used in an unrelated market. The sale requires production of 20,000 extra units to be used in an unrelated market.

What price per unit should Lucky charge on the special order to increase its operating profit by $30,000?

Select one:

a.$ 5.00

b.$ 3.00

c.$ 3.50

d.$ 4.5)