solve in excel please

The last steps of the production process require two operations. In some jobs it is necessary to complete processing in M1 before starting it in M3, other jobs require that processing in M2 be done before M3 and other jobs need to be processed in M2 before M3, that is, it can be ensured that the Workshop structure is FFlowShop with slow times on one of the three machines. The followina data has been qenerated by the production workshop control system a) Develop the program for this workshop, applying the CR (critical index), also calculate the average flow time, the average hours of delay and delay b) Develop the program for this workshop, applying EDD, also calculate the average flow time, the average late hours and delay c) What considerations shoutd you indicate in order to use extended Johnson? dj Develop the program for this task, applying Johnson's rule for three machines. Also calculate the average flow time, the average hours of delay and demons. Which of the three programs is most efficient according to each of the calculated criteria? could it be ensured that an SPT sequence would improve any of the indicators? Support your