Si, and given the following 2. Using two relations R and S, with the join condition R information: M pages in R with pR tuples per page N pages in S with pS tuples per page o o R contains: 500 pages 70 tuples per page S contains: 1000 pages 60 tuples per page Buffer size is 102 (inclusive of 2 additional buffers) a) (10 points) Compute the I/O cost for R and S using a block nested loop join