Please explain all work, especially in detail for the graphs and why we move the curves and why. I need help with ALL the questions please :$)$

Short$-$run and long$-$run effects of a shift in demand

Suppose that the phirodite industry is initially operating in long$-$run equilibrium at a price level of $$6$ per pound of phirodite and quantity of $360$ millic

pounds per year. Suppose that the Food and Drug Administration $($FDA$)$ reports that compounds naturally occurring in phirodite are linked to chronic

illness.

The FDA's research is expected to cause consumers to demand

phirodite at every price. In the short run, firms will respond by

Shift the demand curve, the supply curve, or both on the following graph to illustrate these short$-$run effects of the FDA's research.

In the long run, some firms will respond by

until

Shift the demand curve, the supply curve, or both on the following graph to illustrate both the short$-$run effects of the FDA's research and the new long$-$run equilibrium after firms and consumers finish adjusting to the news.

The new equilibrium price and quantity suggest that the shape of the long$-$run supply curve in this industry is in the long run.