Which of the following statements are you likely to hear as Chef Galleta gives his introductory lecture on cookies?
a. Cookies come in an infinite variety of shapes, sizes, flavors, and textures.
b. Characteristics that are desirable in some cookies are not desirable in others.
c. The crispness, softness, chewiness, and spread of cookies can be controlled by a variety of techniques.
d. all of the above