10. The matrix W1 below represents the costs of 1 dozen each of eggs and oranges in three different markets during one week. The matrix W2 represents costs of these same items in the same markets during another week. (3 pts) i Find W2 - W1. ii For which of the markets was the change in price of oranges from W1 to W2 greatest? What was the change in price? Indicate the entry value that tells that