For a process shown below with $5$ operations, if the lead time for continuous processing $($one piece flow between operations$)$ is as shown, what is the batch size that is being processed?

L$/$T for Continuous Processing C$/$T for A in mins C$/$T for B in mins C$/$T for C in mins C$/$T for D in mins C$/$T for E in mins

$25503723463830$

Group of answer choices

$35$

$53$

$30$

$42$