The document provides a final report on the MarkSim 2012 business simulation game from team Sim K. [1] The team consisted of 5 managers who produced 3 lines of mobile phones and pursued a strategy of investing in R&D to gain market share. [2] Through reasonable price decreases and promotion increases along with matching production to demand, the team was able to increase profits and market share over multiple periods, despite some initial losses and minor issues. [3] The team learned valuable lessons around collaboration, communication, and teamwork from participating in the simulation.