Your clients are a group of 13 vietnam war veterans and their spouses. they will be enjoying a two- week alaskan cruise in the beginning of july, and all will be staying in exterior rooms with clear views of the ocean. four of the veterans are disabled, so you have been careful to book them into rooms with wheelchair access. which discount are these passengers most likely to qualify for? a. a military service discount b. a senior-citizen discount c. a value-season discount d. a group