DEDUCTION
T2
T3
I SEE THE SNIP AINT SHOWING THE FULL CONDITION
BASICALLY THIS ARE THE CONDITIONS FROM T2 - T7
I DIDNT PUT ANYTHING ON THE FORMULAE
T2: 300000*.7 if (CI>= 300000 ) else CI*.7 if (CI<300000) else 0
T3: (CI-300000).11 if (CI>300000 and CI<600000) else 300000.11 if (CI>600000) else 0
T4: (CI-600000)0.15 if (CI>600000 and CI<1100000) else 500000.15 if (CI>1100000) else 0
T5: (CI-1100000)0.19 if (CI>1100000 and CI<1600000) else 500000.19 if (CI>1600000) else 0
T6: (CI-1600000)0.21 if (CI>1600000 and CI<3200000) else 1600000.21 if (CI>3200000) else 0
T7: (CI-3200000)*0.24 if (CI>3200000) else 0