ROI provides top management an effective means of control for measuring and comparing performance of different departments. It also permits departmental managers to find out the problem which affects ROI in an adverse manner.
(b) Ratio Analysis It refers to analysis of financial statements through computation of ratios. The most commonly used ratios are
Liquidity Ratios
Liquidity ratios are calculated to determinedly short term solvency of business.
Solvency Ratios
Ratios which are calculated to determine the long term solvency of business are known as Solvency ratios.
Profitability Ratios
These ratios are calculated to analyse the profitability position of a business.
Turnover Ratios
They are calculated to determine the efficiency of operations based on effective utilisation of resources.