Price of food rises by 10% and disposable income by 5%. What is the net effect?

Question

Price of food rises by 10% and disposable income by 5%. “A man initially spending half his income on food would be neither better nor worse off as a result of these changes.” True or false?

Answer 1

If nothing else changes he would be better off. He could if he chose keep his consumption basket the same, but now he has other consumption baskets available that he may value more.
False

Answer 2

a weaker dollar.