Certainly, the image contains a case study and questions for line balancing in a production setting. Here is the transcription of the text and questions from the image: --- **Line Balancing - W 2021** Quick Graphic Chip Company (QGCC) is setting up a process to manufacture video graphic chips. QGCC runs single shift daily. Total duration of the shift is 8.25 hours long, in which there are two breaks of 15 minutes each, which are not productive hours. Demand for completed products is 375 units daily. The process of making these chips is broken down into 13 work elements (tasks) and is to be organized as an assembly line. The precedence relationships and time requirements for each element are as follows: | TASK | TIME (seconds) | TASK THAT MUST PRECEDE | |------|----------------|------------------------| | A | 36 | - | | B | 39 | - | | C | 38 | A | | D | 31 | B | | E | 37.5 | A | | F | 39 | - | | G | 32.5 | B, F | | H | 36 | D, G | | I | 37.5 | C, G | |