I'm estimating Michael's hourly rate to be around $50 based on his limited information. The provided data doesn't include his specific job title, experience, or industry, making it challenging to determine a more accurate rate. The World Voices certification adds some value, but it's not a typical certification that commands high rates. The location in the Los Angeles Metropolitan Area also doesn't provide enough context to make a more informed estimate. Given the limited information, I'm taking a conservative approach and setting the rate at $50 per hour.