Imagine that a person is an online freelance worker who gets paid for completing tasks. Each time the person logs into their account, they see a list of available tasks (some of which are higher paying than others). Even though some tasks pay more than others, the tasks are all about equally difficult and all require about the same amount of time. After logging in, the person can complete any available task they want to complete and can work on tasks in any order they like. According to melioration theory, this person will typically ______________ a. work on the higher paying tasks first until those tasks run out b. work on the lower paying tasks first until those tasks run out