ANKARA   Oil prices continued their upward trend on Friday, driven by optimism surrounding economic growth in both the US and China. The international benchmark Brent crude rose by 0.06%, reaching $75.82 per barrel at 11:12 a.m. local time (0812 GMT), up from $75.77 at the close of the previous session. The US benchmark West Texas Intermediate (WTI) increased by 0.04%, climbing to $72.78 per barrel, compared to its prior session close of $72.75. The economic outlook in the US, particularly