Use the assignment method to determine the best way to assign $3$ workers to $3$ jobs, given the following cost information. Calculate the total profit. $($Do not leave any empty spaces; input $"$O$"$ wherever it is required.$)$

Worker

$1$

$2$

$3$

$564$

JOB

$8$

$7$

$5$

Optimal Table

$6$

$9$