Problem # $4$ Scheduling and Sequencing

Houdini, a manufacture of lawn mowers, has $6$ processors and $3$ tasks, and the process time related with respective task is in table $4.$ Oscar an Industrial engineer applies Johnsons$$ Rule in order to come up with the best schedule and sequence plan.

Task Processor $1$ Processor $2$ Processor $3$ Processor $4$ Processor $5$ Processor $6$

$15121541013$

$291258148$

$3154971318$