Identifying Assumptions Practice Test

Landline telephone sales are declining and will no longer exist in a few decades. This is because almost everyone has cellular service or is able to rely on computer systems for their personal needs. Even in workplaces, landlines are becoming obsolete.

The argument depends on which of the following?

The business model of internet cafes is no longer capable of success in the United States. This is because the availability of internet has skyrocketed over the past several years. Free wifi is offered in most major coffee shops and stores. Additionally, Americans have mobile devices with plans that provide them with internet access. For those without devices, public libraries also provide computers offering internet access, free of charge.

The argument depends on which of the following assumptions?