Please help with #2

1. In Figure 2.6 are instances of two relations that might constitute part of a banking database. Indicate the following: a) The attributes of each relation. b) The tuples of each relation. The relation Accounts c) The components of one tuple from each relation. d) The relation schema for each relation. e) The database schema. f) A suitable domain for each attribute. The relation Customers Figure 2.6: Two relations of a banking database 2. Refer Figure 2.6 in Question No. 1: How many different ways (considering orders of tuples and attributes) are there to represent a relation instance if that instance has: a) Three attributes and three tuples, like the relation Accounts? b) Four attributes and five tuples? c) n attributes and m tuples