Using the previous graph, you can determine that Van is willing to supply his $6$th weekly roll for

$$1\mathrm{.}50$

$.$ Since he receives $$2\mathrm{.}25$ per roll, the producer surplus earned from supplying the $6$th roll is

$$0\mathrm{.}75$

$.$

Suppose the price of cinnamon rolls were to rise to $$3\mathrm{.}00$ per roll. At this higher price, Van would receive a producer surplus of

$$0\mathrm{.}75$

from the $6$th roll he sells.

The following graph plots the weekly market supply curve $($orange line$)$ for cinnamon rolls in a hypothetical small economy.

Use the purple point $($diamond symbol$)$ to shade the area representing producer surplus $($PS$)$ when the price $($P$)$ of cinnamon rolls is $$2\mathrm{.}25$ per roll. Then, use the green point $($triangle symbol$)$ to shade the area representing additional producer surplus when the price rises to $$3\mathrm{.}00$ per roll.