Non $-$ DCF $($discounted cash flow$)$ decision models for making capital investment decisions include the Blank$\_\_\_\_\_\_$ model.

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Multiple select question.

Accounting $($book$)$ rate of return $($ARR$)$

Payback Period

Net Present Value $($NPV$)$

Internal Rate of Return $($IRR$)$

Profitability Index $($PI$)$