Can a part-time MBA degree help my husband move into a management role?

Is it too much of a risk paying £17,000 for a course in the hope that it will open up better opportunities for an engineer in a declining oil and gas industry?Twice a week we publish problems that will feature in a forthcoming Dear Jeremy advice column in the Saturday Guardian so that readers can offer their own advice and suggestions. We then print the best of your comments alongside Jeremy’s own insights.My husband is an engineer in the struggling oil and gas industry. He is concer