HUEBIIDI'I I. I\") [JOHNS] Jedediah Smith Redwoods State Park in California is one of four state parks in the United States that protects the remaining California redwood old-growth forests. The number of California redwoods per acre in Jedediah Smith State Park is said to follow a Poisson distribution with an average of 1.102 redwoods per acre. Let Y represent the number of redwoods per acre for this park. (a) [I point] What is the probability that a given acre of this park contains exactly two redwoods? (b) [I point] What is the probability that there are more than seven redwoods in a given 5-acre area of this park? (c) [1 point] The cost of a portion of the park's upkeep can be expressed as a function of Y. Specically, cost C can be expressed as C = 7.93 + 0.3311'2. Find E[C']