A company has two divisions, Small and Big. Big Division has net assets of H8 million, and makes an annual profit of 900,000. Small Division has net assets of $400,000 and makes an annual profit of 90,000. The cost of capital for both divisions is 10% and 80% of profits are controllable. Required: Compare the performance of the two divisions using: a) ROI b) Residual income c) Comment on your results d) Explain the levels of autonomy/authority in divisionalized organisations e) State the advantages of divisionalization