Konmatfix Inc., a large consumer electronics company, has divided each product in its portfolio into a separate strategic business unit $($SBU$).$ The desktop SBU has been experiencing drastic decline in its cash flow, and its market share has also reduced to an insignificant $10$ percent. This has been attributed to the low growth in the desktop market after the arrival of tablet computers and laptops. In the context of the Boston Consulting Group $($BCG$)$ growth$-$share matrix, the desktop SBIF will be categorized under

Select one:

a$.$ stars.

b$.$ question marks.

c$.$ dogs.

d$.$ cash cows.