Long description

Part (a): There are two tables. The first table labeled /u s r/ a s t/ with three rows and two columns. Row 1: Column 1: 16, Column 2: mail. Row 2: Column 1: 81, Column 2: games. Row 3: Column 1: 40, Column 2: test. The second table labeled /u s r/ j i m/ with four rows and two columns. Row 1: Column 1: 31, Column 2: bin. Row 2: Column 1: 70, Column 2: memo. Row 3: Column 1: 59, Column 2: f.c. Row 4: Column 1: 38, Column 2: prog 1. Part (b): It has the same two tables as in part (a) only with the addition of the fourth row in the first table. Row 4: Column 1: 70, Column 2: note.