Briefly summarise GST regulations and obligations with reference to GST classifications and relevant materials and provide the correct BAS code for each of the tabled activities. (150160 words)

The following Activities:- Total sales (Please provide the BAS code and brief explanation??)

Export sales (Please provide the BAS code and brief explanation??)

Other GST-free sales (Please provide the BAS code and brief explanation??)

Capital purchases (Please provide the BAS code and brief explanation??)

Non-capital purchases (Please provide the BAS code and brief explanation??)

GST on sales (Please provide the BAS code and brief explanation??)

GST on purchases (Please provide the BAS code and brief explanation??)