Based on the figure below, with the blue line representing actual GDP and the white line denoting potential GDP$,$ which best analyzes the economic environment from $2008$ through $2019$ and what policy and$/$or changes the Central Bank would most likely pursue during this period $?$ There was initially a large positive output gap that gradually closed during the period so the Central Bank would most likely pursue a gradually decreasing accommodative policy to slowly contract the economy. There was initially a large negative output gap that gradually closed during the period so the Central Bank would most likely pursue a gradually decreasing accommodative policy to slowly expand the economy $.$ Click to open$/$close chart There was initially a large negative output gap that gradually widened during the period so the Central Bank would most likely pursue an increasing restrictive policy to slowly contract the economy.