It is a way in which the researchers/developers gather data needed for developing an information system by using various techniques What do you call a business that connects people through technology, making an ecosystem that allows value to be created and exchanged? newly established hotel & restaurant named PANANGAN wanted to invest 500,000 in an information system that allows clients/customers to make reservations online. PANANGAN will pay around 125,500 for its maintenance, license, and employee training. PANANGAN is estimated to gain 750,500 for using the information system. What is the percentage of the return on investment