In Lebeau Company, data for the contribution margin per unit and machine hours per unit for two products are as follows: product A, $10.44 and 1.80 hours; product B, $11.89 and 2.90 hours.

Calculate the contribution margin per unit of the limited resource for each product. (Round answers to 2 decimal places, e.g. 15.25.)

Product A Product B

Contribution margin per unit of the limited resource

$????

$ ?????