Use the process information provided in the following table, when the sequence of flow is $AB($any machine can be used if available$)CD($any machine can be used if available$).$

$\backslash$table$[[$Operation$,\backslash$table$[[$Number of$],[$Units of$],[$Equipment$]],\backslash$table$[[$Design Capacity$],[($by equipment$)]],\backslash$table$[[$Planned$],[$Utilization$],[($overall$)]]],[$A$,1,310$ units $\frac{?}{hr},55\mathrm{.}0\%$