Identify the step in the innovation process at which the following actions are most likely to occur.

Development

Application

Launch

Growth

Maturity

Decline

Manuel started selling a mixtape on street corners. Once it got play time on a local radio station, thousands of people downloaded it from online sites.

Although few cell phone manufacturers offered touchscreen phones in the early $2000$s$,$ other companies figured out how to add similar technology to their products.

Learning from its staffing shortages in the past, a concert venue now has extra ticket$-$office staff working the first few days after popular concert tickets first become available.

Once the entire lot around a newly built home is ready, a gardener adds all of the landscaping during a $3-$day period, instead of planting small sections over an extended period.

A manufacturer that makes compact disk $($CD$)$ players sold fewer CD players once people began buying music in MP$3$ format.

Megan compares several recent sneaker releases to choose the colorways for her company$$s next limited edition shoe.