The Donghai Bridge of China is a 20.2-mile-long toll bridge stretching from Shanghai to the Yangshan offshore water port. Currently, there are six exact change toll booths, each staffed by an employee of the toll bridge system. Cars arrive at the toll bridge at the rate of 8 cars per minute, form a single lane, and use the first available toll booth. The service rate at each toll booth is also 8 cars per minute. Determine P₀, L_q, W_q, L_s, and W_s for the toll bridge system.