Easy difficulty passwords:

Level	Password
1	$4.000, $3.000, $1.000, $0.000
2	$6.000, $8.000, $1.000, $5.000
3	$5.000, $3.000, $7.000, $1.000
4	$7.000, $1.000, $4.000, $9.000
5	$1.000, $8.000, $3.000, $9.000