A non-ideal diode is biased with a voltage of -0.03 V, and a diode current of I1 is measured. The thermal voltage is 26 mV and the ideality factor for the diode is 15/13. The voltage, in V, at which the measured current increases to 1.5 I1 is closest to:

• A. -0.02
• B. -0.09
• C. -1.50
• D. -4.50