Suppose that the resistivity (p) of a certain material various with its tem- perature (T) in accordance to the following quadratic equation a(T) p (1 + α(T-T) + β(T-TO)2) with T0 = 20°C and po = 500 nQ-m. Suppose also that the resistivity of this material is found to drop to one half its value at T0 when T1 =-100°C and suppose that the material is found to become superconducting when T2270°C. Determine the resistivity of this material when T 0°C. (a) 154 ns. m (b) 254 n2.m (c) 354 n2 m (d) 454 n2 m (e) 554 ns2 .m (f) None of the above.