What was Amazon's solutions to remedy employees' dissatisfaction of being warehouse workers? Group of answer choices Workers are promoted after working for Amazon for 3 years Workers can work flexible hours based on their personal needs Invested $700M to retrain workers for other jobs not necessarily in Amazon Workers can take 1 month sabbaticals with pay every 5 years of workAccording to the video, why was Amazon able to increase its cut of the publishers' revenue? Group of answer choices Amazon was hosting the publishers' own websites Amazon's distribution costs were higher than physical bookstores Most authors wanted Amazon to have a bigger cut of the revenue Amazon has the widest customer reach online