QUESTION $1$

Consider a process with three machinos in series: M$1$ with a processing $($cycle$)$ time of $5$ minfunit, M$2$ with a processing time of $10m$ M$3$ with a processing time of $7$ min$/$unit$.$ A product goes through M$1$ first, thon M$2,$ and finally M$3.$ The botteneck is

M$2$

M$3$

None

M$1$

UESTION $2$

consider the process described in Question $1$ and suppose that the process operates at the capacity of the bottleneck. Which machine is blocked?

$13$

$2$