The following are the scores obtained by some students in a competitive examination. Find out the average, the highest and the lowest score using appropriate function in spreadsheet.

	A	B	C	D	E	F	G	H
1	NAME	Anbu	Balu	Gobu	Ramu	Somu	Raju	Anu
2	SCORES	60	80	164	192	104	64	204

There are three salesmen. Two days of sales achievement is given. You are required to find out the salesmen who have achieved a minimum sale of Rs.400 on each day.

Salesman	Day 1	Day 2
Anand	500	250
Balu	600	500
Cibi	250	300

Following is the list of students and percentage of marks obtained by them. If a student has secured a minimum of 50%, he is declared pass, else fail.

Student	Percentage of marks
1	59
2	60
3	65
4	45
5	35

Mr. Vivek took a loan of Rs.2,00,000 from State Bank of India, Chennai and number of instalments is 84 months. Calculate the rate assuming payments Rs.3,300 per month using the appropriate function.

Mention any three limitations of computerised accounting system.