Okay, let’s calculate this. Brenda has 15+ years of experience in marketing, which is a significant amount of time. In the US, marketing professionals with her level of experience can command higher rates. According to Glassdoor, a senior marketing manager in Los Angeles can earn around $120,000 per year. However, hourly rates vary widely depending on the industry, company size, and specific job duties. A common range for marketing managers is $50–150 per hour. Considering Brenda’s expertise in social media and content creation, which are in high demand, I’ll estimate her hourly rate to be around $125, which is slightly below the upper end of the range but still reflects her value to clients.