Financial Markets and Instruments

There are several mathematical methods to handle risk and uncertainty, including sensitivity analysis, scenario analysis, decision trees, and the use of risk-adjusted discount rates.

Public deposits are typically unsecured short-term or medium-term instruments used to meet working capital requirements, not long-term capital needs.

Under the Modigliani-Miller theorem with taxes, the value of a levered firm is higher than that of an unlevered firm due to the tax shield provided by interest payments on debt.

According to the original Modigliani-Miller (MM) hypothesis in a perfect market, the value of a firm is independent of its capital structure (debt-equity mix).

Financial structure refers to the entire right-hand side of the balance sheet (all liabilities and equity), whereas capital structure is a subset consisting only of long-term sources of funds.

 The objective of a firm is to maximize the value of its business.This is done by maximizing market value of the shares and minimizing the cost of capital of a firm. An optimal capital structure is that proportion of debt and equity, which fulfils this objective of a firm. Thus an optimal capital structure tries to optimize two variables at the same time: cost of capital and market value of shares.   

Debentures are a form of debt, and interest payments are tax-deductible, making them generally cheaper than equity, where dividends are paid out of post-tax profits and carry a higher risk premium.

Modern financial management has evolved beyond just the acquisition and allocation of funds to include strategic decision-making, risk management, and value maximization.

The traditional approach to financial management focused primarily on the procurement of funds needed by the business.

Annuity tables are specifically designed for a series of equal payments at regular intervals, not for irregular or varying cash flows.

Annuities have a fixed payment and a standard formula, making them easier to calculate. Uneven cash flows require calculating the present value of each individual cash flow separately and summing them, which is more complex.

The Acid Test Ratio (or Quick Ratio) is calculated as (Current Assets - Inventory - Prepaid Expenses) / Current Liabilities. It is not the ratio of equity to fixed interest-bearing securities, which is related to capital gearing.

Capital gearing is the ratio of fixed-interest-bearing capital (debt and preference shares) to equity capital. It is not simply the ratio of debt to equity.

The funds flow statement summarizes the net changes in working capital as a whole. It does not list the individual changes in every current asset or liability account.

A funds flow statement covers a period of time, showing the movement of funds between two balance sheet dates. It is not a snapshot of the position on a single closing date.