The following table illustrates your demand schedule for apples at given prices and incomes.

Price per apple ($)	Quantity demanded (Income = $10,000)	Quantity demanded (Income = $12,000)
1	10	14
2	8	12
3	6	10
4	4	8
5	2	6
6	1	4

Use your knowledge of the price elasticity on a linear demand, determine the price and quantity demanded where your total expenditure for apple is the maximum at your income of $10,000.(10 marks)