annual_income_usd,monthly_gross_usd,needs_50_usd,wants_30_usd,save_20_usd
40000,3333,1667,1000,667
60000,5000,2500,1500,1000
75000,6250,3125,1875,1250
100000,8333,4167,2500,1667
150000,12500,6250,3750,2500