WEll dear
They dont have requirement of high education, they clearly mentionef bachelors degree.
Definately support department require people with high educations and its a good thing to have job in mcdonalds headoffice for those who are well qualified but this is a restaurant based job and total concern of its to mantain cleanliness, service and quality standards by hook or crook, it doesnt involve any thought process

Well due to more supply and less demand freshers want to just enter the firm but its my suggestion to please make decision after doing lots of research because your first job defines career.

Its high payer but i have clearly mentioned that salary scales in this industry are quite low, so its highest would be equal to lowest of many industries