price, variable cost per unit, contribution margin, contribution ma

rgin ratio, fixed expense. for each of the following independent situations $,$calculate the amount required.

the break even point, jefferson company sells $135000$ units and has fixed cost of $$352900.$ the variable cost per unit is $$0\mathrm{.}45.$What proce does jefferson charge per unit?

sooner industries charges a price of $$130$ and has fixed cost of $$425000.$ next year, sooner expects to sell $18600$ units and make operating income of $$176000.$ what is the variable cost per unit?what is the contribution ratio?

last year $,$ jasper company earned operating income of $$14280$ with a contribution margin ratio of $0\mathrm{.}15.$ actual revenue was $$238000.$calculate the total fixed cost

laramie company has variable cost ratio of $0\mathrm{.}30.$ the fixed cost is $$94500$ and $27000$ units are sold at breakeven. what is the price?What is the variable cost per unit? The contribution margin per unit?