1) Draw the arrow diagram and the matrix representation for the relation: R = {(1, 2), (3, 4), (2, 3), (3, 2), (2, 1), (3, 1), (4,3)} with domain {1, 2, 3, 4). 2) Here are two relations defined on the set (a, b, c, d): S = {(a, b), (a, c), (c, d), (c, a) } R = {(b, c), (c, b), (a, d), (d, b) } O Write each relation as a set of ordered pairs. a) SOR b) RoS c) Sos

E7-3 (Algo) Inferring Missing Amounts Based on Income Statement Relationships LO7-1 Enter the missing dollar amounts for the income statement for each of the following independent cases