A certain current source has the values IS = 4 µA and RS = 1.2 MΩ. The values for an equivalent voltage source are

• 4.8 µV, 1.2 MΩ
• 1 V, 1.2 MΩ
• 4.8 V, 4.8 MΩ
• 4.8 V, 1.2 MΩ