Given the Scheme code below, answer the following questions related the Fantastic Four abstract approach. (define dtob (lambda (N) (if (= NO) (list 0) (append (dtob (quotient N 2)) (list (remainder N 2)))))) (1) What line of code defines the stopping condition and the return value? [Select] : line 1 ; line 2 ; line 3 ; line 4 (2) What line of code contains the size-M problem, where M < N? [Select] [Select] (3) What lines of code define the step that construct the solution to size-N problem? Choose