Which of the following situation does not show wise spending of income?

a.
Liza, a baker, bought substitute ingredients for expensive items needed in her bakery.

b.
Lily went to market and bought fruits and vegetables that are in season.

c.
Lino has a list of what to buy before going to the supermarket

d.
Lita bought a little amount of the things needed everyday and a bulk of the things seldom used.