Fill the table with formula of each

Selling price Selling price Description GST Amount S Cost price Mark up % Liable for GST (excl. GST) incl. GST) 1 Chocolate biscuits $3.24 40% 2 White bread $2.50 40% 3 Milk $1.60 25% 4 Cola $2.12 50% 5 Potato chips $1.51 80%