If a company makes two products, r1 and r2, what is the formula for the weighted-average unit contribution margin? (unit contribution margin of r1) + (unit contribution margin of r2). (unit contribution margin ratio of r1) + (unit contribution margin ratio of r2). (unit contribution margin of r1 x sales mix percentage of r1) + (unit contribution margin of r2 x sales mix percentage of r2). the correct formula is not listed above.

If a team of three workers, each making the u.s. federal minimum wage, produced these 12 rugs, what would the total labor cost be? don't forget that these workers would be working overtime.

When you hire an independent contractor you don't have to pay the contractors what

Helen tells her nephew, bernard, that she will pay him $100 if he will stop smoking for six months. helen was hopeful that if bernard stopped smoking for six months, he would stop altogether. bernard stops smoking for six months but then resumes his smoking. helen will not pay him. she says that the type of promise she made cannot constitute a binding contract and that, furthermore, it was at least implied that he would stop smoking for good. can bernard legally collect $100 from helen