1. At cell F2, type =D2*E2 and then copy this formula using mouse Fill handle onto range F3: F5.
2. At cell G2, type =IF(C2=”Consumable”, F2*0.07, F2*0.11) and then copy this formula using mouse Fill handle onto range G3: G5.
3. At cell G6, type =SUM(G2: G5).