In Bridgeport Company, data for the contribution margin per unit and machine hours per unit for two products are as follows: product A$.$ $$10\mathrm{.}44$ and $1\mathrm{.}8$ hours; product B$,$ $$11\mathrm{.}89$ and $2\mathrm{.}9$ hours. Calculate the contribution margin per unit of the limited resource for each product $.($Round answers to $2$ decimal places, eg$.15\mathrm{.}25)$ Product B Product A Contribution margin per unit of the limited resource