The exchange rate for one Qatari riyal was 0.5 Turkish lira in 2012, and it increased to 1.25 Turkish lira in 2018. Which of the following is true about the value of the Turkish lira in 2018?
A. 1 Turkish lira=2 Qatari riyal, and the Turkish lira appreciated
B. 1 Turkish lira=1.75 Qatari riyal, and the Turkish lira appreciated
C. 1 Turkish lira=1.25 Qatari riyal, and the Turkish lira depreciated
D. 1 Turkish lira=0.8 Qatari riyal, and the Turkish lira depreciated
E. 1 Turkish lira=0.75 Qatari riyal, and the Turkish lira depreciated