Q$4\mathrm{.}1*($Empty System, Labor Utilization$)$ Consider a process consisting of three resources in a worker$-$paced line and a wage rate of $$10$ per hour. Assume there is unlimited demand for the product. Time to Complete Task $($seconds$)$ Task $130$ Task $225$ Task $335$ Task $440$ Task $515$ Task $630$ Resource Processing time $($minutes$)$ Number of Workers $11022613163$ a$.$ How long does it take the process to produce $100$ units starting with an empty system? $[4\mathrm{.}2]$ b$.$ What is the average labor content? $[4\mathrm{.}3]$ c$.$ What is the average labor utilization? $[4\mathrm{.}3]$ d$.$ What is the cost of direct labor? $[4\mathrm{.}4]$