Using the previous graph, you can determine that Yakov is willing to supply his $2$nd weekly cupcake for $.$ Since he receives $$2\mathrm{.}50$ per cupcake, the producer surplus earned from supplying the $2$ nd cupcake is

Suppose the price of gourmet cupcakes were to rise to $$3\mathrm{.}00$ per cupcake. At this higher price, Yakov would receive a producer surplus of from the $2$ nd cupcake he sells.

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

Use the purple point $($diamond symbol$)$ to shade the area representing producer surplus $($PS$)$ when the price $($P$)$ of gourmet cupcakes is $$2\mathrm{.}50$ per cupcake. Then, use the green point $($triangle symbol$)$ to shade the area representing additional producer surplus when the price rises to $$3\mathrm{.}00$ per cupcake.