Writing and Reading

      [1] She developed several platforms for spreading that message. [2] One of the first ideas was to develop a mobile app, the Domestic Worker App, that could connect users to a call-in radio show that broadcast humorous, educational vignettes about the types of situations domestic workers regularly run into. [3] It was also critical that the radio broadcast feature actual workers' stories using actual workers' voices. [4] Jahn described the programming as "Click and Clack for nannies," referring to the former hosts of NPR's popular Car Talk radio program. [5] It was important to Jahn that the program be accessible by any basic cell phone—not just smartphones—so that the workers—many of whom work 60-hour weeks in addition to caring for their own households—could access the show whenever they had free time.

To make the paragraph most logical, sentence 3 should be placed