3840.8 yuan. Flexible employees in Shenyang pay 80% medical insurance at a monthly rate of 3840.8 yuan. The pension insurance for flexible employees in Shenyang is based on 480 1 yuan. Optional payment grades are: 60%, 70%, 80%, 90%, 65, 438+000%, 200% and 300%. The payment ratio in Shenyang is 20%, and the monthly payment amount is equal to the payment base multiplied by the payment grade ratio and then multiplied by the payment ratio.