a$)$ Construction a from$-$to$-$chart for the facility.

b$)$ Develop a block layout using SLP$.$

Product Processing Sequence Weekly Production

$1$ A B C D B E F C D H $500$

$2$ M G N O N O $350$

$3$ H L H K $150$

$4$ C F E D H $200$

$5$ N O N $100$

$6$ I J H K L $150$

$7$ G N O $200$

$8$ A C F B E D H D $440$

$9$ G M N $280$

$10$ I H J $250$