giancarlollaverias

hello everyone im a current marketing student and aspire to get my PhD in I/O psych, but should i go and get an MBA or a Masters in I/O? Plus I understand a PhD gets you ready for academia, but that is not something i would like to do with my life maybe when i retire it could be a possibility i would like to travel the world and consult; also what is the salary for someone in the field like this?? and what is the likelihood of landing a job with this field?? thanks everybody i would appreciate all answers