A process consists of $4$ activities: A$,$ B$,$ C and D$.$ A batch of products as shown below "Batch size pieces" is started and completed with the products moved from one activity to another as a batch. Using the cycle times $($C$/$T$)$ given for the $4$ operations, what will be the lead time to complete the job?

Batch size pieces C$/$T for A in mins C$/$T for B in mins C$/$T for C in mins C$/$T for D in mins Batch size pieces

$1102343110$