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 budget and $($b$)$ a production budget:

$\backslash$table$[[,$Rumble Thunder,$],[$Estimated inventory $($units$),$ June $1,270,74],[$Desired inventory $($units$),$ June $30,310,64],[$Expected sales volume $($units$)$:$,,],[,$ North Region,$3,400,3,800],[,$ South Region,$5,450,4,750],[$Unit sales price,$$145,$$$210$