Question

Suppose that a consumer has a disposable income of $10 per week. She must divide this income between the purchase of music, snacks and paperback novels. Label these goods x1,x2, and x3, and let the associated prices be $10/record, $2/bag of snacks, and $4/novel. Define the budget set of the consumer if the goods can only be consumed in discrete amounts by listing the affordable combinations of the goods.