Type lesson Number of lessons Discount Price of 1 lesson(USD) Total Price (USD) ______________________ General course 60 minutes 1 20% 19.89 24.86 19.89 5 20% 19.01 118.85 95.08 10 20% 18.07 225.90 180.72 20 20% 17.12 428.40 342.40 30 20% 16.21 608.10 486.48 40 20% 15.29 764.80 611.80 50 20% 14.39 899.80 719.80 60 20% 13.48 1.010.90 808.90 70 20% 12.57 1.099.98 879.98