Final answer:
The percentage of Oklahomans working in service industries is more than 75%
Step-by-step explanation:
Based on the given options, the best answer is D. more than 75%. Service industries include jobs in sectors such as retail, hospitality, healthcare, and finance. In Oklahoma, the service industry has been growing rapidly in recent years, contributing to the state's economy. While the exact percentage may vary, it is safe to say that a significant proportion of Oklahomans work in service industries.
Learn more about Service industries in Oklahoma