41. Given the following ratio relationships: - S/A=6.7 - N/S=.08 - D/A=.55 - A=D+E What is N/A? (Record your answer to a percent, rounded to 1 decimal place) 42. Suppose AD=E, that N=62,000,E/A=.565 and N/E=.40. Compute D/A (record your answer to a percent, rounded to 1 decimal place). 43. Assume that S/A=2.5,D/A=.15,N/E=.55 and A=D+E. Solve for N/S (Record your answer to a percent, rounded to 1 decimal place)