Do you think that money grows on trees? Well, in this case it does! But money is of no use without people to spend it, so enter the "Worker Bees." The Worker Bees eat the Money Trees, but the Money Trees also depend on the Worker Bees for survival. The Workers don't pollinate the trees, but they do help spread the Money Trees' seeds. In fact, the only way that a new Money Tree can grow is if one of its seeds gets stuck to a Worker Bee, and then drops off at some other place. If the seed is lucky, it will be dropped in a place where the conditions are right for it to sprout.
But life is not so simple. What about the Tax Collectors? They live at the IRS office, dining from shopping baskets that never empty. When you think your Worker Bees are doing well enough, unleash the Tax Collectors on them and see what happens. Like they say, the only thing for certain in life is death and taxes!