Can you please answer all 3

1.7. APT language consists of all of the following statements EXCEPT: a) Geometry statements b) Motion statements STL c) Post-processor statements d) Pre- processor statements e) Auxiliary statements 1.8. With respect to group technology, attribute coding a) uses a sequence of digits whereby the subsequent digit is dependent on the preceding digit. b) requires the same number of digits in the code as there are unique part attributes c) is based on operation and routing sheets. d) cannot be used with castings, forgings, and injection-molded parts. 1.9. Minimal material handling, high volume, and low work-in-process are characteristics of: a) process layout b) cellular layout c) fixed layout d) semi-fixed layout