Question

Given below is the data from the cost sheet of ‘Shiv Dhaba’. Calculate the unit price per customer from the information provided.

Week	Number of people taking meals	Average amount billed (in Rs.)
Week 1	120	150
Week 2	60	205
Week 3	70	146
Week 4	80	221
Week 5	90	240

Answer 1

Week	Number of people taking meals	Average amount billed (in Rs.)	Amount billed
Week 1	120	150	18,000
Week 2	60	205	12,300
Week 3	70	146	10,220
Week 4	80	221	17,680
Week 5	90	240	21,600
Total	420		Rs. 79,800

Unit Price per customer = `"Total Billed Amount"/"Number of Customers"`

`= (79,800)/420`

= Rs. 190 customer