The language $\{1"0"|$ n $>=0\}$ has context$-$free grammar with rules S$->150|0$

Since the derivation S$0$ generates the string $0,$ which is not in the language, so the CFG cannot be correct.

Since the derivation S$0$ generates the string $0,$ which is in the language, so the CFG cannot be correct.

Since the derivation S$0$ generates the string $0,$ which is in the language, so the CFG is correct.