In a study of processes used to remove impurities from cellulose goods, the following data resulted from a 2* experiment involving the desizing process. The four factors were enzyme concentration (A), pH (8), temperature (C), and time (D). Enzyme Starch% by Weight 1st Treatment (g/L) pH (1) 0.50 6.0 a 0.75 Temp. Time (°C) 60.0 6.0 60.0 2nd (hr) Repl. Repl. 6 9.72 13.50 6 9.80 14.04 b 0.50 7.0 60.0 6 10.13 11.27 ab 0.75 7.0 60.0 6 11.84 11.30 c 0.50 6.0 70.0 6 12.70 11.37 ас 0.75 6.0 70.0 6 11.96 12.05 bc 0.50 7.0 70.0 6 11.38 9.92 abc 0.75 7.0 70.0 6 11.80 11.14 d 0.50 6.0 60.0 8 13.15 13.00 ad 0.75 6.0 60.0 8 10.60 12.37 bd 0.50 7.0 60.0 8 10.37 12.00 abd 0.75 od 0.50 7.0 60.0 6.0 8 11.30 11.64 70.0 8 13.05 14.55 acd 0.75 6.0 70.0 8 11.17 15.00 bod 0.50 7.0 70.0 8 12.70 14.15 abcd 0.75 7.0 70.0 8 13.20 16.12 (a) Use Yates's algorithm to obtain sums of squares and the ANOVA table. (Round your answers to two decimal places.) Source df SS MS A 17 17 0.08 B 1 ✓ 1.88 ✓ 1.88 0.83 C 1 x x x D 1 ✓ 13.08 13.08 ✓ x AB L ✓ 3.42 ✓ 3.42 ✓ 1.526 AC 1 ✓ 25 25 ✓ 11 AD 1 95 95 43 BC 1 ✓ 75 ✓ 75 34 BD 1 78 ✔ 78 34 CD 1 · x x x ABC 1 ✓ 0.01 0.01 0.01 ABD 1 ✓ 72 ✓ 72 ✓ 32 ACD 1 ✓ 62 ✔ 62 ✓ 27 BCD 1 1.76 1.76 8 ABCD 1 0 0 ✓ 0 Error 16 ✓ x 2.25 Total 31 x