Problem Five: Dorian makes luxury cars and jeeps for high-income men and women. It wishes to advertise with 1 minute spots in comedy shows and football games. Each comedy spot costs $50 and is seen by 70000 high-income women and 20000 high-income men. Each football spot costs $100 and is seen by 30000 high-income women and 120000 high- income men. How can Dorian reach 280000 high-income women and 240000 high-income men at the least cost?

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