Old McDonald 3 points possible [graded] Old McDonald has a farm. This summer he's been growing a very large watermelon - right now it weighs 100 pounds and is continuing to grow at a rate of 3 pounds per day. However, the market price of watermelon is currently 0.40 dollars per pound, and is decreasing at a rate of 0.01 dollars per pound per day. In dollars, what is the current value of Old McDonald's watermelon? Let 1:: ((1) denote the weight of the watermelon on day (1, and p (d) denote the market price per pound of watermelon on day (1. If 'v (d) is the value of Old McDonald's watermelon on day (1, express '0' (d) in terms of w (d) and 3301). (Type a: for multiplication; ,-' for division; A for ex ponentiation.) 1:095) = In dollars per clay, at what rate is the market value of Old McDonald's watermelon currently changing