One of the deliverables in the NuoTech project is a software APP to be installed company wide. For the release work package, Sarah, the project manager, identified two activities - Activity 5.3.4 and Activity 5.3.5, the former is to establish a 24x7 APP support team, and the latter is to install and activate the APP in every company computer. The requirement is that the support team should be available before the APP is activated and a hand over between the development team and the support is scheduled. What is the relationship of Activity 5.3.4 to Activity 5.3.5? SF SS FS FF