How many license plates one can create using the DDDDLLL-format in which D stands for any odd digit and L stands for any capital letter A-E? i. If the repetition of digits and letters is allowed. ii. If the repetition of digits is allowed but the repetition of letters is not allowed. iii. If the repetition of digits is not Ailowed but the repetition of letters is allowed. iv. If the repetition of digits and letters is not allowed..