d. Balance the line using sequential restrictions and the longest-operating-time rule. Note: Leave no cells blank - be certain to enter "0" wherever required. Round your answers to 1 decimal place. e. What is the efficiency of the line balanced as in part ( d ), assuming it is running at the cycle time from part (a)? Note: Round your answer to 1 decimal place. f. Suppose that demand rose from 750 to 950 units per day. What would you do? Note: Round your answer to the nearest whole number. d. Balance the line using sequential restrictions and the longest-operating-time rule. Note: Leave no cells blank - be certain to enter "0" wherever required. Round your answers to 1 decimal place. e. What is the efficiency of the line balanced as in part ( d ), assuming it is running at the cycle time from part (a)? Note: Round your answer to 1 decimal place. f. Suppose that demand rose from 750 to 950 units per day. What would you do? Note: Round your answer to the nearest whole number