Oracle sql

Consider the database table structure shown in the figure. (a) Write a SELECT statement (compatible with Oracle RDBMS) that returns three columns from the invoices table: invoice_number, invoice_due_date and invoice_total. Write the query so that each database column is aliased in the result set as a similar column name that uses spaces instead of underscores. (b) Then write two result dataset rows of sample data that might be retrieved by the query. What is actually retrieved depends on what is in the table. The data you write does not have to match any data that is actually in our sample tables. Columns Data Constraints Grants IStatstics ITriggers Flashback IDependendes lDetails Partitions Indexes Isq COLLMN COMMENTS (nul) 1 (null) 2 (nul) 2 VENDOR ID INVOICE NUMBER INVOICE DATE INVOICE TOTAL PAYMENT TOTAL CREDIT TOTAL 8 TERMS ID INVOICE DUE DATE D PAYMENT_DATE VARCHAR2(50 BYTE) (nul) (null) 3 (null) 4 (null) 5 (nul) NUMBER(9,2) NUMBER(9,2) NUMBER(9,2) NUMBER DATE DATE 7 (null) 8 (null) 9 (null) 0 (null)