$300,000
$400,000
$500,000
$600,000
2,000 units
3,000 units
4,000 units
5,000 units
$70,000
$80,000
$90,000
$100,000
40%
50%
60%
75%
$620,000
$625,600
$640,000
$650,000
$25,000
$30,000
$35,000
$40,000
$55,000
$60,500
$61,000
$62,050
$124,860
$126,214
$129,000
$135,000
$65
$68
$70
$75
$600,000
$650,000
$700,000
$750,000