The graph below shows how prices of "high-tech gadgets" changed over time in Somecountry. Write a report for a university tutor describing the information shown.

The graph presented depicts the fluctuations in the average prices of high-tech gadgets in Somecountry from July 2004 to December 2006. It is evident from the data that the price trajectories of navigation systems and smartphones exhibited distinct patterns over the specified period. In detail, the price of navigation systems commenced at approximately 4,300 USD […]