Boutique GST Registration QUERY

Hi, 

GST Registration for Boutique, includes both Goods & Services. 

1) For Goods will be charged GST Rate @ 5%, If transaction value does not exceed Rs. 1000/- 

2) For Goods will be charged GST Rate @ 12%, If transaction value exceeds Rs. 1000/- 

QUERY

1) FOR BOUTIQUE SERVICES, GST RATE IS HOW MUCH, IF THEY OPT FOR NORMAL SCHEME???

2) BOUTIQUE'S CAN OPT FOR COMPOSITION SCHEME @ 1% FOR BOTH GOODS & SERVICES?? 

PLEASE REPLY & GUIDE ME.....