Use the following database to answer all parts of this question (show only the Outputs).

Table: EMP Primary Key: E_NO

E_NO	E_NAME	E_RATE	E_DEPT
1	A	$400.00
2	B	$200.00	1
3	C	$150.00	2
4	D	$150.00	3
5	E	$120.00	1
6	F	$100.00	1
7	G	$100.00	2
8	H	$50.00	2
9	I	$50.00	3
10	J	$50.00	3
11	K	$150.00	3

Table: PART Primary Key: P_NO

P_NO	P_NAME	P_CITY
1	P1	NY
2	P2	NY
3	P3	LA
4	P4	SF
5	P5	LA
6	P6	NY

Table: PROJECT Primary Key: PR_NO

PR_NO	PR_MGR	PR_DEPT	PR_LOC
1	2	1	NY

2	3	2	LA
3	2	1	NY

Table: SUPPLIER Primary Key: S_NO

S_NO	S_NAME	S_LOC
1	S1	NY
2	S2	NY
3	S3	LA

Table: SUPPLY
Primary Key: P_NO + PR_NO + S_NO
Foreign Key: P_NO references PART Foreign Key: PR_NO references PROJECT Foreign Key: S_NO references SUPPLIER

P_NO	PR_NO	S_NO	QTY
1	1	1	111
1	1	2	112
1	1	3	113
1	2	1	121
1	2	2	122
1	2	3	123
1	3	1	131
1	3	2	132
1	3	3	133
2	1	1	211
3	1	1	311
4	1	1	411
5	1	1	511
6	1	1	611

Table: WORK
Primary Key: ENO + PRNO
Foreign Key: E_NO references EMP Foreign Key: PRNO references PROJECT

E_NO	PR_NO	HRS
2	1	10
3	2	20
5	1	20
5	2	20
5	3	20
6	1	10
6	2	10

Questions:

1. Compute the amount to be billed to each project as “Amount”. The amount for each project is computed as the sum of the amount billed to the project by all employees working on the project. The amount billed by an employee to a project is obtained as the product the hours (HRS) that the employee devotes to the project and the billing rate (ERATE) for the employee (show only the output of the query).
2. 
   
3. Compute the total revenue generated by each department as “Revenue”. The Revenue for each department is computed as the sum of the amount billed to all projects controlled by the department. (Note that the PRDEPT for a project represents the controlling department for the project) (show only the output of the query).
4. 
   
5. List the names of employees who only work in projects located (PRLOC) in New York (NY) (show only the output of the query).
6. 
   
7. List the name of employees who work on all projects (show only the output of the query).
8. 
   

List the project numbers (PRNO) for projects that have only received parts that are stored in (PCITY) the same city as the project (show only the output of the query).