Answer the following questions based on the details computed.

Note: Round the margin and cost per lawn to $2$ decimal places.

Question

What is the total monthly margin for scenario $4?$

In scenario $3$ what is the expected number of lawns that will be mowed per week $($assuming $4$ weeks in a month$)?$

What is the margin per lawn for scenario $3?$

What is the cost per lawn in scenario $3$ of the monthly mower payment?

What would be the total monthly margin of scenario $3$ if the number of lawns serviced were $250$ instead of $350?$