Management games are essentially massive interconnected sets of data that the player can manipulate, that run autonomously, and that have graphical representations of their actions. Creating such a game would be a mammoth undertaking and would require an extensive knowledge of Construct and programming principles. I would strongly recommend against going in for this sort of project so early in your C2 career.
Make a few more games, ramping up the complexity as you go along. Practise creating functions that run without player intervention; learn how to manipulate data with and without player intervention; learn how to create complex user interfaces. Start off small and go from there.