Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.CZP, HWQ, MTR, RQS, ?

Let's analyze the shifting pattern for each positional letter across the clusters:First Letter: C $\to$ H $\to$ M $\to$ R $\to$ ?C (3) + 5 = H (8)H (8) + 5 = M (13)M (13) + 5 = R (18)R (18) + 5 = W (23)Second Letter: Z $\to$ W $\to$ T $\to$ Q $\to$ ?Z (26) - 3 = W (23)W (23) - 3 = T (20)T (20) - 3 = Q (17)Q (17) - 3 = N (14)Third Letter: P $\to$ Q $\to$ R $\to$ S $\to$ ?P (16) + 1 = Q (17)Q (17) + 1 = R (18)R (18) + 1 = S (19)S (19) + 1 = T (20)Combining the letters gives the cluster WNT.