Let R be the region bounded by y = 0, y = VI, and I = 4. According to the disk method, the integral represents the volume of the solid obtained by rotating R about the c-axis. Select a blank to input an answer Q4 SAVE ? HELP REPORT Let R be the region bounded by y = 2, y = VI, and I = 0. According to the disk method, the integral represents the volume of the solid obtained by rotating R about the y-axis. Select a blank to input an answer Q5 SAVE ? HELP REPORT