Is the Set of Operators {+, ·} Functionally Complete? Justify

question 10

Essay

Is the set of operators {+, ·} functionally complete? Justify your answer.

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Definitions:

Debt Ratio

The debt ratio is a financial metric that measures the extent of a company’s leverage, calculated by dividing total liabilities by total assets.

Cost of Debt

The effective rate that a company pays on its current debt, included in capital structure calculations to assess overall cost of capital.

Cost of Equity

The return that investors expect for investing in a company's equity, representing the compensation for the risk taken.

WACC

The calculation used by firms to evaluate the cost of their financing and investments, taking into account the weighted proportions of each source of capital, including equity and debt.