Asked by Amanda

The organized crime boss and perfume king Butch (Stinky) Rose has daily overheads (bribes to corrupt officials, motel photographers, wages for hit men, explosives, and so on) amounting to $30,000 per day. On the other hand, he has a substantial income from his counterfeit perfume racket: He buys imitation French perfume (Chanel No. 22.5) at $10 per gram, pays an additional $20 per 100 grams for transportation, and sells it via his street thugs for $900 per gram. Specify Stinky's profit function, P(x), where x is the quantity (in grams) of perfume he buys and sells.

Can someone please help me set this equation up? The '$20 per 100 grams' is really throwing me off.
Answered by Steve
that just means $0.20 per gram
Answered by Amanda
Of course, I was overthinking it. Thanks!