Pinnacle Inc. has decided to switch from a traditional overhead allocation system to an ABC system. So far, the firms managers have decided that Pinnacle needs six different activity cost pools, including one for assembling products. When selecting a driver for this cost pool, Pinnacles managers should be sure to select\ Select answer from the options below\ the product that has the highest per-unit assembly cost.\ the activity that appears to play the greatest role in determining the firms product assembly costs.\ the activity that appears to play the greatest role in determining how many units the firm assembles in a given period.\ the product that appears to account for the majority of the costs in the product assembly pool.