Complete the steps of the argument below. For each step, choose a rule of inference or logical equivalence that justifies the step and indicate which statements the rule is applied to. To reference previous statements, write their numbers separated by commas (e.g.: 1 or 1,2 or 1,2,3 ). 1. s(lb) 2. q(si) 3. lb 4. (lb), using with 3 5. s, using with 6. si, using with 2 7. i, using with Basic Rules of Inference table