FILL THE BLANK.
A). During her external information search, Yūka discovers she has many brands to choose from: Canon, Nikon, Pentax, Sony, Panasonic, Fuji, and more. Based on price and functionality, Yūka is able to narrow down the brands she will actually consider purchasing to Nikon, Canon, and Sony. These three brands represent Yūka's _______.
universal set
need recognition set
evoked set
want-got gap