A database has five transactions. Let min sup = 60% and min conf = 75%.

	Items-bought
T100	M, O, N, N, K, E, Y, Y
T200	D, D, O, N, K, E, Y
T300	M, M, A, K, E, E
T400	M, U, C, C, Y, C, E, O
T500	C, O, O, K, I, I, E

a-Find all frequent itemsets using AprioriAlgorithm.

b-Find all frequent itemsets using FP-growth Algorithm.

c-Compare the efficiency of these two mining processes .