I need assistance determining the critical path(s) and is my PERT chart correct? suggestions/guidance would be appreciated

DETERMINE TASK START AND END DATES CREATE PERT CHART LIST ALL OF THE PATHS AND DETERMINE THEIR DURATION WHICH PATH IS THE CRITICAL PATH? DETERMINE TASK START AND END DATES CREATE PERT CHART LIST ALL OF THE PATHS AND DETERMINE THEIR DURATION WHICH PATH IS THE CRITICAL PATH