Please solve in the format similar to the answer attached on the second attachment which is an answer from another question $.$

The table shows production rates for $2$ products $\backslash ($ X $\backslash )$ and $\backslash ($ Y $\backslash )$ that have to be processed at the serial workstations A and B before delivery. Setup times between the products as well as transfer times towards the next workstation may be neglected.

$\backslash$begin$\{$tabular$\}\{|$l$|$c$|$c$|\}$

$\backslash$hline $\backslash$multirow$\{2\}\{*\}\{$ Product $\}$ & $\backslash$multicolumn$\{2\}\{|$c$|\}\{$ Operation time at workstation $($min$/$unit$)\}\backslash \backslash$

$\backslash$cline $\{2-3\}$ & A & B $\backslash \backslash$

$\backslash$hline X & $3$ & $1\backslash \backslash$

$\backslash$hline Y & $1$ & $3\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

a$)$ Please develop the shortest production schedule for a production of $\backslash ($ X $\backslash )$ and $\backslash ($ Y $\backslash ),$ starting with $\backslash ($ X $\backslash )$ at each workstation until delivery of $5$ finished products $\backslash ($ X $\backslash )$ and $\backslash ($ Y $\backslash ).$ Indicate each product transfer by an upward arrow. Waiting times do not need to be marked. The lot sizes are: $\backslash ($ Q$\_\{\backslash$mathrm$\{$p$\}\}=5,$ Q$\_\{\backslash$mathrm$\{$t$\}\}=$Q$\_\{\backslash$mathrm$\{$d$\}\}=1\backslash ).$

b$)$ Repeat the production conditions of task a$,$ but now also $\backslash ($ Q$\_\{\backslash$mathrm$\{$p$\}\}=1\backslash ).$

Seat$-$No:

$\backslash (\backslash$qquad $\backslash )$

c$)$ Explain why there is a difference in total production time although the sum of operation times for the $2$ products is the same.

d$)$ Indicate in the schedules of tasks $\backslash ($ a $\backslash )$ and $\backslash ($ b $\backslash )$ for each minute of operation at $\backslash ($ B$\_\{$r$\}\backslash ),$ how many pieces of inventory there are not in progress at the moment. Which schedule would you recommend if only considering the total number of inventory?

Please solve in the format similar to the answer attached on the second attachment which is an answer from another question $.$

Seat$-$No:

a$)$ Please develop the shortest production schedule for a serial production of X rarr Y at each workstation until delivery of both lots. Indicate each product transfer by an upward arrow, Waiting times do not need to be marked.

workstation

I

$1$

b$)$ Repeat the production conditions of task a$,$ but now with a reversed production order Y rarr X$.$

Please solve in the format similar to the answer attached on the second attachment which is an answer from another question $.$