X$,$ the owner of Bookatable Co$,$ has just created a mapping application, allowing users $($anyone who downloads it to their mobile phone$),$ to access detailed maps of towns and cities. However, the unique selling point this $$app$$ has, is that it shows all restaurants that have available tables in real time data. It currently only maps a single city, but X hopes that they can extend it to others, and is thinking of moving to public cloud computing, provided by a $3$rd party. Which of the following is the main reason behind the intention to move to cloud computing?