Please help with this practice question. This is the full question. Two images attached.

\fThe market for a case of beer is shown in the graph above. A tax is placed on beer causing the supply curve to shift back. How is the economic burden of the tax shared between buyers and sellers? 0 Buyers: 0%, Sellers: 100% 0 Buyers: 40%, Sellers: 60% 0 Buyers: 50%, Sellers: 50% 0 Buyers: 80%, Sellers: 20% 0 Buyers: 60%, Sellers: 40%