The following table contains order$-$dependent setup times for three jobs.

Following Job$$s Setup Time $($hours$)$

Initial Setup Time $($hours$)$

A

B

C

A

$2\mathrm{.}4$

$1\mathrm{.}82\mathrm{.}2$

Preceding Job B

$3\mathrm{.}2$

$0\mathrm{.}81\mathrm{.}4$

C

$2\mathrm{.}0$

$2\mathrm{.}61\mathrm{.}3$

Which processing sequence will minimize the total setup time?

multiple choice

A$-$B$-$C

A$-$C$-$B

B$-$A$-$C

B$-$C$-$A

C$-$A$-$B

C$-$B$-$A