Тема 4.Вкусовые товары.

a

a

a

a

a

a

a

e

ab

a

a

ab

a

a

ab

a

a

a

abc

a

b

abc

c

a

a

a

a

a

a

c

a

a

a

a

a

abc

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

a

c

a

a

a

a