Attem 1 Mir Your Company reported the following: Year 1 Margin 4% Turnover 2 Average operating assets? Net operating income $15,000 Sales ? ROI 20% Year 2 6% 2 ? $15,000 2 24% Year 3 5% ? ? $15,000 ? 15% Year 4 8% ? ? $15,000 ? 16% what were average operating assets for Year 1? e o $100,000 O $ 93,750 o $ 75,000 O $ 62.500