1 4 54 67 8 10 11 | 12 Q4.-(-13-points)-Consider-a-two-level-memory-system:1 ----Level-1-is-the-main-memory-with-access-time---50-ns-&-hit-ratio-=-0.9999998. ----Level-2-is-the-hard-disk-with-access-time:=-10-ms-+-the-time-needed-to-transfer-a- page-from-the-disk-to-the-main-memory. 1 ----Data-transfer-rate (from-disk-to-main-memory)-=-100000-bytes/second. 1 ----Average-access-time-=-60-ns. 1 Find-the-size-of-the-page-in-bytes. I 1 V.I.-Hint:-you-have-to-show-in-detail-your-own-calculations. 1 11