Question 17
Which of the following data will you use to calculate price elasticity?
Protein-powder sales increases by 10% when the national income grows by 15%.
Tea sales increases by 10% when daily average working hours of employees goes up by 2 hrs .
Paneer (Indian Cottage Cheese) sales go down by 10% when price goes up from Rs.100 to Rs.120 per 200 gram.
All of these