Answer:
Pedro would earn $703,500 more if he got his bachelor's degree in architecture over a 30 year career as opposed to an associate's degree in drafting.
Explanation:
Drafter: 53,480 x 30 = 1,604,400
Architect: 76,930 x 30 = 2,307,900
2,307,900 - 1,604,400 = 703,500