Question: A photo frame production line operates 10 hours per day, 5 days per week and can produce 230 televisions per hour. In a typical day, employees have two 30-minute coffee breaks and one 1-hour lunch break. Last week the chain broke down and it could not be restarted until 1.5 hours later. What is the design capacity per week? What is the actual capacity per week? What is the actual production of the last week? What is the efficiency rate of this chain for the last week? What is the usage rate of this channel for the last week?