Write a sequence of operations to answer the query. Also, provide an answer to the query. Use Tables 1-4 Find the names of all employees. (Do not include any managers.) Table 1 Express the relation given by Table as a set of n-tuples. ID Name Manager 089 Suzuki Zamora 5620 KaminskiJones 9354 JonesYu 9551Ryan Washington 3600 Beaulieu Yu 0285 SchmidtJones 6684 ManacottiJones Table 2 Express the relation given by Table as a set of n-tuples. Dept Manager 23 Jones 04 Yu 96 Zamora 66 Washington Table 3 Express the relation given by Table as a set of n-tuples. Dept Part No Amount 4 335B2 220 3 2A 14