Graph and explain the relationships you would expect to find between (a) the number of inches of rainfall per month and the sale of umbrellas, (b)the...

Graph and explain the relationships you would expect to find between (a) the number of inches of rainfall per month and the sale of umbrellas, (b)the price of bottled water and the number ofbottles sold per year, and (c) the popularity of an entertainer and the priceof her concert tickets.