Q$.$ II: Consider the multi$-$product batch plant described in the table below.

It is required to produce the same number of batches of each product.

Determine the number of batches that can be produced in a $500$ h operating period using the

following strategies:

a$.$ Single$-$product campaigns for each product

b$.$ A multiproduct campaign using the sequence ABCABCABC...

c$.$ A multiproduct campaign using the sequence CBACBACBA.