In the weighted voting system below, the weights represent voters \( A, B, C \), and so on, in that order. Answer parts (a) through (d). \( [4: 1,1,1,1] \) a. What is the quota?

The quota in a weighted voting system is the minimum number of votes needed to pass a motion. In the provided system, the quota is represented by the first number before the colon. Therefore, the quota is 4 votes. This means that any combination of voters must collectively have at least 4 votes to approve a proposal! If you're diving into the world of voting systems, you may find it interesting that weighted voting emerged from historical contexts like the formation of the European Union, where different countries have different voting powers based on criteria like population or economic strength. It’s a fascinating example of how complex democracy can be!