k1 = 1/25
k2 = 1/1000
k3 = 5
k4 = 1/10
k5 = 3/100
k6 = 100
k7 = 1
k8 = 1/100
k9 = 1/100
k10 = 3
k11 = 1/100
k12 = 1
k13 = 1