Sales and production budgets

Bowser Inc. manufactures two models of speakers, Rumble and Thunder. Based on the following production and sales data for June, prepare $($a$)$ a sales budge and $($b$)$ a production budget:

$\backslash$table$[[,$Rumble Thunder,$],[$Estimated inventory $($units$),$ June $1,248,62],[$Desired inventory $($units$),$ June $30,285,54],[$Expected sales volume $($units$)$:$,,],[,$ North Region,$3,350,2,950],[,$ South Region,$4,800,4,200],[$Unit sales price,$$140,$$$220$