5D: For the following big-0 / 0 / big-S2 statement indicate all of the listed expressions that are represented (select represented expressions by corresponding letter): Indicate all expressions represented by S2(n2) B:n? + 2n + A: 2n + 5 C: log(n)/2 + 10 D: 2n*log(n) E: n3/10 + 1 F: 50 G:n sqrt(n) H: n! I: 21 B OD OF OG