Product $A$ is assembled from one $B$ and two $Cs.$ Each item requires one or more operations, as shown below.

The MPS is given below:

$\backslash$table$[[$Period$,1,2,3,4,5,6],[$Product A$,100,150,100,200,100,100]]$

The routing and work standard file:

$\backslash$table$[[$Operation$,$Item,Work Centre,$\backslash$table$[[$Standard time per$],[$unit $($hr$)]]],[10,$C$,$Machining,$0\mathrm{.}50],[20,$C$,$Heat treat,$2\mathrm{.}00],[30,$B$,$Machining,$1\mathrm{.}00],[40,$A$,$Assembly,$0\mathrm{.}40]]$

a$.$ Complete the requirement matrix and load profile chart for each work center.

Requirements Matrix

$\backslash$table$[[$Item$,1,2,3,4,5,6$