PROBLEM 6. What is a resolution Ill minimum aberration design? [5 points] A design with a minimum number of runs. A full factorial design with minimal confounding. A fractional design with a maximum number of two-way interactions not confounded with main effects. A design with the simplest alias structure, such as the number of generators has the smallest number of letters. PROBLEM 7. If you have six factors A, B, C, D. E, F and we choose E = ABC and F= ABD as design generators. What is the resolution of this 16-run design? [5 points] Resolution Ill Resolution IV Resolution V Resolution VI