Last year, consumers spent $$1,200,000$ on a product category in which On$-$the$-$Spot is one brand. On$-$the$-$Spot costs a retailer $$2$ and normal retail margins for this type of product are $33\mathrm{.}3\%.$ On$-$the$-$Spot$$s manufacturer is about to launch a nationwide advertising campaign that will bring its fixed costs up to $$200,000.$ Wholesaler margins are $25\%$ and mfr$.$ margins are $66\mathrm{.}7\%.$ Margins are calculated as the percentage of each company$$s own selling price. Assume the retail price is the same for all the products in this category.