Larry Barger is the F&B director at the Golden Rose Reception Hall. facility in another town and she tells him that she prices her banquet meals by using a contribution margin approach. On her lowest$-$cost packages, she prices for a contribution margin of $$10\mathrm{.}00$ per guest served; on her mid$-$price packages, a contribution margin of $$20\mathrm{.}00$ per guest served; and on her highest$-$price package, a contribution margin of $$30\mathrm{.}00$ per guest served. Larry wants to calculate the contribution margin on each of the following packages he offers.

$\backslash$table$[[$Yellow Rose Package,$$29\mathrm{.}95$