Consider the following tables CARDEN and CUSTOMER and answer (b) and (c) parts of question:

TABLE: CARDEN

Ccode	CarName	Make	Color	Capacity	Charges
501	A-Star	Suzuki	RED	3	14
503	Indigo	Tata	SILVER	3	12
502	Innova	Toyota	WHITE	7	15
509	SX4	Suzuki	SILVER	4	14

TABLE: CUSTOMER

CCode	Cname	Ccode
1001	Hemant Sahu	501
1002	Raj Lal	509
1002	Feroza Shah	503
1004	Ketan Dhal	502

Give the output of the following SQL queries:

1. SELECT COUNT(DISTINCT Make) FROM CARDEN;
2. SELECT MAX(Charges),MIN(Charges) FROM CARDEN;
3. SELECT COUNT(*),Make FROM CARDEN;
4. SELECT CarName FROM CARDEN WHERE Capacity=4;