Using daily close data, please plot the following two exchange rates on the same chart:

i) exchange rate between VEF (Venezuelan Bolivar) and USD from 1 July 2013 to 30 June 2020;

ii) exchange rate between Bitcoin (BTC) and USD from 1 July 2013 to 30 June 2020; Indicate one specific point on each of these two lines where the trend changes, and provide some reason(s) why this is the case.

Please clearly mark the description and the relevant information on the axes, and provide data sources. Use the left axis for the VEF/USD exchange rate, and the right axis for the BTC/USD exchange rate.