Buildings:

Building 1 (+1 Time Buck/sec) Building 2 (+5 Time Bucks/sec) Building 3 (+10 Time Bucks/sec) Building 4 (+20 Time Bucks/sec) Building 5 (+50 Time Bucks/sec) Building 6 (+100 Time Bucks/sec)

Upgrades:

Upgrade 1 (Double Time Bucks/sec) Upgrade 2 (Triple Time Bucks/sec) Upgrade 3 (Quadruple Time Bucks/sec) Upgrade 4 (Quintuple Time Bucks/sec)