$\backslash$table$[[$Given$,$Small Blue Bird House,Big Red Bird House$],["$D$"($Annual demand, # of units$),10,000$ units$/$yr$,20,000$ units$/$yr$],["$PT$"($Processing time per unit$),10mi\frac{n}{u}$nit,$20mi\frac{n}{?}$ unit$],["$Q$"($Lot size or # of units per batch$),50$ units,$100$ units$],["$S$"($Setup time between production batches$),20$min,$30$min