$($a$)($i$)$ The initial equilibrium position is point $x.$ Illustrate on Figure la the equilibrium price and quantity at point $x.$ Label the equilibrium price $Pe$ and quantity Qe$.$

$(2)$

$($ii$)$ With reference to Figure $1$a$,$ state the new equilibrium position following a fall in the price of sugar $($a main ingredient in chocolate$)$ and a healthy eating campaign highlighting the health risks of consuming too many sweet treats.

$(2)$

New equilibrium position is point