Step 1: Understanding the Question:
This question tests knowledge of financial analysis methods.
Step 2: Detailed Explanation:
The present value of future returns can be calculated using deterministic discounted cash flow analysis.
It involves discounting future cash flows to their present value.
Undeterministic discounted cash flow (A): Not a standard term.
Present cash flow (B): Not the correct method.
Malthusian theory price analysis (D): Not related.
Thus, the correct answer is deterministic discounted cash flow.
Step 3: Final Answer:
Thus, deterministic discounted cash flow is used to calculate present value, which corresponds to option (C).
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