Okay, let’s calculate. Christian has an MBA, which is a good starting point. His skills in market research, business strategy, and marketing strategy are in demand. However, his limited proficiency in French might affect his earning potential. Location is Greater Boston, which is a hub for finance and business. According to national averages, business strategists with an MBA can earn between $80,000 and $150,000 per year. Considering his skills and location, I estimate his hourly rate to be around $125, which is on the lower end of the range. However, this is a rough estimate and may vary based on specific industry demands and company size.