Jacko company makes playground equipment and tree houses for children. For pla

Jacko company makes playground equipment and tree houses for children. For playground equipment the price is $500 and variable expenses are 350$ per unit. For
tree houses the price is 200 $ and variable expense is 80$. Total fixed expenses are 820000$. Last year jack sold 4000 playground equipment and 10000 tree
houses.

How many playground equipments did jack sell at breakeven?

How many tree houses did jack sell at break even?

What is jacko companies revenue at breakeven?

If jacko company wanted to achieve and after tax income of 100000 and their tax rate was 30% what would be their break even unit sales required to achieve
this target profit ?