You have 2 bags of beans containing 10 beans each. In each bag, there 3 magic beans. How do you maximize the number of magic beans selected if you are allowed to pick 10 beans out of the 20 altogether? You can mix them if you want and do anything you want but cannot draw one at a time from each bag. I.e. If you do not mix the bags and just pick any one bag, you know you will get a minimum of 3 magic beans out of 10 but can you achieve more? This is not a homework.