Splish offers an MP$3$ download $($seven$-$single medley$)$ as a premium for every $6$ candy bar wrappers presented by customers together with $$3\mathrm{.}00.$ The candy bars are sold by the company to distributors for $30!in$ each. The purchase price of each download code to the company is $$2\mathrm{.}75.$ In addition, it costs $50$ c to distribute each code. The results of the premium plan for the years $2025$ and $2026$ are as follows. $($All purchases and sales are for cash.$)$

$\backslash$table$[[,2025,2026],[$MP$3$ codes purchased,$315,000,415,800],[$Candy bars sold,$2,636,300,2,480,500$