Marketing Expense Budget

Timothy Donaghy has developed a unique formula for growing hair. His proprietary lotion, used regularly for $45$ days, will grow hair in bald spots $($with varying degrees of success$).$ Timothy calls his lotion Hair$-$Again and is selling it via the telephone and Internet. His major form of marketing is through $15-$minute infomercials and Internet advertising. Timothy sells each $16-$ounce bottle of Hair$-$Again for $$15$ and pays a commission of $3$ percent of sales to telephone operators who field the $1-800$ phone calls from potential customers. Fixed marketing expenses for each quarter of the coming year include:

$\backslash$table$[[$Internet banner ads,$$7,600$