if i am work on jobwark bases from textile dealer and final work completed by homework from outsider (i. e., gruh udyog) than my liability is are as RCM bases or not ex. i done work on jobwork bases is Rs 18 and for complete work purchse less in Rs. 10 on these i paid Gst and other jobwork expense is Rs. 7 on these not paid because work done through gruh udyog than on that paid gst on RCM base or not?