David, Maria, and Simone are shading same-sized index cards for a science project. David shaded 2_ 4 of his index card. Maria shaded 2_ 8 of her index card and Simone shaded 2_ 6 of her index card. For 2a–2d, choose Yes or No to indicate whether the comparisons are correct. 2a. 2_ 4 > 2_ 8 Yes No 2b. 2_ 8 > 2_ 6 Yes No 2c. 2_ 6 < 2_ 4 Yes No 2d. 2_ 8 = 2_ 4 Yes No