We would like to introduce two attributes – name and number – for the nonterminal symbol in your CFG that defines the function declaration. The former has a value of the function name and the latter means the number of arguments of the function. Similarly we introduce name and number for the non-terminal symbol in your CFG that defines the function call. The former takes, as its value, the name of the function and the latter takes, as its value, the number of arguments in the function call. Write an attribute grammar for such programs using the given attributes (and auxiliary attributes you may need).