Final answer:
To equal a 2.35% savings on purchasing expenses, the company would need to increase its sales revenue by 14.38%.
Step-by-step explanation:
To determine the percentage by which sales would need to increase to equal a 2.35% savings on purchasing expenses, we can set up an equation. Let's assume the current sales revenue is S. The current purchasing expenses would be 0.53S, and the current net profit would be 0.08S.
If the company saves 2.35% on purchasing expenses, the new purchasing expenses would be 0.53S - 0.0235(0.53S) = 0.53S - 0.0125S = 0.5175S. To equal this savings through increased sales, the new net profit would need to be 0.08S + 0.0235(0.53S) = 0.08S + 0.0125S = 0.0925S.
Therefore, to equal a 2.35% savings on purchasing expenses, the company would need to increase its sales revenue by (0.0925S - 0.08S) / S * 100% = 14.38%.