For each of the set of condistions below, state whether the reference hemoglobin saturation curve of the Denver resident would have to shift to the RIGHT or shift to the LEFT
a) hyperventilating Denverite
b) A mountaineer descends from 16000 to 12000 ft
c) Deficiency of phosphoglyceromutase
d) mutation that interferes with the formation of quarternary structure in hemoglobin