प्राथमिक बाजार में प्रतिभूतियां (new securities) जारी करने के लिए निम्नलिखित में से किस पद्धति का उपयोग नहीं किया जाता है?

Match List-I (Assumption/Feature) with List-II (Financial Model / Theory) and select the correct answer: List-I P. Investors are risk-averse. Q. The firm is an all-equity firm. R. Returns on a stock are linearly related to a set of systematic factors. S. Stock prices follow a lognormal distribution and asset returns are normally distributed. List-II 1. Arbitrage Pricing Theory 2. Black-Scholes Option Pricing Model 3. Capital Asset Pricing Model 4. Gordon's Dividend Growth Model

Degree of ________ is defined as the ratio of percentage change in Earnings Per Share (EPS) to the percentage change in Earnings Before Interest and Taxes (EBIT).