I am looking for a David Colon who use to live in Melbourne Florida. He was a tractor trailer driver. He is about 47 years old now and his family lives in Walkegan, IL. He is Puerto Rican and about 5’9 and 160lbs with dark hair and eyes. Any info would be a great help.

The John Deere Company has found that the revenue from sales of heavy-duty tractors is a function of the unit price p (in dollars) that it charges. If the revenue R is R(p)= -1/2p*2+1900p What unit price p (in dollars) should be charged to maximize revenue? What is the maximum revenue? PS: (*) means exponent

I know this is a very strange question, but I’m at the end of my rope. I am looking for a print – I don’t know if the original was a photograph, or a painting – of a team of horses or mules pulling what I think would be an older Case or IH (red [...]