5. If a function is defined as double andromeda (double z, int a) (return (zta) ;, what is the value of andromeda (3, 2.5)? a) 2.5 b)3 c) 5 d) 5.0 e) 5.5 6. What is the equivalent of char cityl- ('B', 'o', 's', 't', 'o', 'n', 10'? a) char cityBoston 'i b) char city "Boston" c) char city "Boston1O"; d) char city -Boston; e) none of the above