If the arithmetic operations +, -, ×, ÷, and ^ (exponent) respectively represent the symbols.
\( \propto ,\;\beta ,\gamma ,\delta ,and\;\rho \), then the value of the expression \(\left( {2\;\rho \;6} \right)\;\alpha 5\;\beta 7\;\gamma 4\;\delta 2 = \)
1. 5 γ 11
2. 2 ρ (-3)
3. 15 δ 7
4. 3 β 25