please help me i have only 15min

provided. Scratch work belps me assigr pricter shects. Backs of pages and ex Backs of pages andexid a derivation tree for aabbbba, show that 1. Describe the language generated by the following grammar, draw a derivation tree for aabbbba, show that the grammar is ambiguous, provide an unambiguous grammar that generates th how your new grammar works by describing what each nonterminal derives. SACAaABCBCaBbbb