Inez's income is $24. She buys eggs for $2 a dozen and wine for $4 a bottle.

Question:

Inez's income is $24. She buys eggs for $2 a dozen and wine for $4 a bottle. She chooses to buy 4 dozen eggs and 4 bottles of wine. Homer's income is $24. He buys eggs for $3 a dozen and wine for $3 a bottle. He chooses to buy 5 dozen eggs and 3 bottles of wine.
a. Can you determine whether Inez and Homer have identical tastes?
b. If Inez could shop where Homer shops (paying the prices Homer pays), would she be happier?