Last week, Susan bought cheese for $4 a pound and meat for $5 a pound. This week,

Question:

Last week, Susan bought cheese for $4 a pound and meat for $5 a pound. This week, the price of cheese has risen to $6 a pound while the price of meat has dropped to $2 per pound. Her income is always $22 per week. This week she buys 3 pounds of cheese and 2 pounds of meat. In which week is she happier?