A jeans maker is designing a new line of jeans called Slams. Slams will sell for $$310$ per unit and cost $$207\mathrm{.}70$ per unit in variable costs to make. Fixed costs total $$66,500.$

Note: Round your answers to $2$ decimal places.A jeans maker is designing a new line of jeans called Slams. Slams will sell for $$310$ per unit and cost $$207\mathrm{.}70$ per unit in variable costs

to make. Fixed costs total $$66,500.$

Note: Round your answers to $2$ decimal places.

Compute the contribution margin per unit.

Compute the contribution margin ratio.