Processing times and due dates for five jobs are shown in the table below. Assume the jobs are processed using the earliest$-$due$-$date rule.

Job A B C D E

Processing time $($weeks$)30\mathrm{.}8251\mathrm{.}2$

Due time $($weeks$)16534$

$12.$ What would be the lateness of job B$?$

$13.$ What would be the tardiness of job E$?$

$14.$ What is the maximum tardiness for this set of jobs?

Note: Round your answer to $1$ decimal place.

$15.$ What is the average flow time for this set of jobs?

Note: Round your answer to the nearest whole number.