Current Attempt in Progress\ Karen's Marbles generated

$65,100

in total sales for the month of September. Her total variable costs were just

$37,200

, leaving her with total contribution margin of

$27,900

. The selling price per unit of marbles (a small bag is considered a unit) is

$7

.\ How many units did Karen sell that month?\ Number of units sold units\ What was her variable cost per unit?\ Variable costs\

$

per unit\ What was her contribution margin per unit?\ Contribution margin\

$

per unit

Karen's Marbles generated $65,100 in total sales for the month of September. Her total variable costs were just $37,200, leaving her with total contribution margin of $27,900. The selling price per unit of marbles (a small bag is considered a unit) is $7. How many units did Karen sell that month? Number of units sold units What was her variable cost per unit? Variable costs $ per unit What was her contribution margin per unit? Contribution margin $ per unit