• Day Care Center currently charges each child whocomes to the program $$300$ permonth. The cost of supplies and snacks that the Center purchases for each child is $$100.$ The Center pays a rent, $$1,000,$ per month.$$

  $(1)$ Calculate a contribution margin $($CM$).$ Show how you calculated a CM$.$$$

  $(2)$ How many children have to come to the Center each month for it to break even?

  Show how you calculated the number of children. Interpret the result