Maria graduates from college and her income increases by $40,000. Nothing else changes. Maria decreases the quantity of donuts and pretzels that she buys and increases the quantity of books that she How would Maria describe these goods? For Maria, OA. books and pretzels are normal goods B. donuts and pretzels are inferior goods C. donuts and pretzels have become complements D. donuts and books have become substitutes

Maria graduates from college and her income increases by $40,000. Nothing else changes. Maria decreases the quantity of donuts and pretzels that she buys and increases the quantity of books that she How would Maria describe these goods? For Maria, A. books and pretzels are nchmal goods B. donuts and pretzels are inferior goods C. donuts and pretzels have become complements D. donuts and books have become substitutes