A.1/1.0167×(99.640-1.5085) B.1/1.0167×99.640 C.1/1.0167×(99.640+1.5481-1.5085) D.1/1.0167×(99.640+1.5481)
A. B.10000000×(0.0323−0.0168) C.10000000×[(6.345+0.0323)−(6.4025+0.0168)]−10000000×(6.345−6.4025) D.