Which of the following may establish a 401(k) plan? 1. Redbird Inc, a corporation that manufactures isu bobbleheads 2. Hank Charting and Howe 3 partners who have established a financial planning firm 3. Plant Trees Daily - a non-profit environmental protection organization 4. Town of Normal-for employees working for the city 5. Kim's Donut Shop - a sole proprietorship with employees in uptown Normal A 1 and 2 only B. 1, 2, and a OC. 1, 2, and s OD. 1, 2, 3, and s O E. 1, 2, 3, 4, and 5