Mobile Battery features more than a dozen brands of batteries in many sizes. Two of the brands are PowerPlus and SuperPower. The following information about the two brands was obtained: Selling Price: PowerPlus SuperPower Battery, installed $120 $110 Cost Per Battery 100 70 As shown, selling prices include installation costs. Each batter costs $10 to install. 1. Compute each brands net unit selling price after installation? 2. Was cost the main consideration in setting those prices? 3. What other factors could have influenced those prices