A trade magazine routinely checks the drive-through service times of fast-food restaurants. An 80% confidence interval that results from examining 590 customers in one fast-food chain's drive-through has a lower bound of 176.5 seconds and an upper bound of 179.9 seconds. What does this mean? Choose the correct answer below. O A. The mean drive-through service time of this fast-food chain is 178.2 seconds 80% of the time. O B. One can be 80% confident that the mean drive-through service time of this fast-food chain is between 176.5 seconds and 179.9 seconds. O C. One can be 80% confident that the mean drive-through service time of this fast-food chain is 178.2 seconds. O D. There is an 80% probability that the mean drive-through service time of this fast-food chain is between 176.5 seconds and 179.9 seconds