To determine the power delivered from the source in the given circuit, we need to follow these steps:

1. Identify and simplify the given circuit.
2. Calculate the total resistance in the circuit.
3. Determine the total current flowing through the circuit.
4. Calculate the power delivered by the source.

Here is the circuit diagram:

Step 1: Simplify the Circuit

The circuit consists of series and parallel combinations of resistors. Let's find the equivalent resistance.

• The two 2 Ω resistors at the top are in series, so their equivalent resistance is: \(R_1 = 2 \, \Omega + 2 \, \Omega = 4 \, \Omega\)
• This 4 Ω is in parallel with the 3 Ω resistor: \(\frac{1}{R_2} = \frac{1}{4} + \frac{1}{3} = \frac{3+4}{12} = \frac{7}{12}\)
• Solve for \(R_2\): \(R_2 = \frac{12}{7} \, \Omega \approx 1.71 \, \Omega\)
• This \(R_2\) is in series with the other resistors:
  • \(R_3 = 2 \, \Omega\)
  • \(R_4 = 1 \, \Omega\)
  • \(R_5 = 1 \, \Omega\)
• Total resistance \(R_{\text{total}}\) is: \(R_{\text{total}} = 1.71 \, \Omega + 2 \, \Omega + 1 \, \Omega + 1 \, \Omega = 5.71 \, \Omega\)

Step 2: Calculate the Total Current

Using Ohm's Law, where \(V = I \cdot R\):

• The source voltage is 10 V. Therefore, the total current \(I\) is: \(I = \frac{V}{R_{\text{total}}} = \frac{10}{5.71} \approx 1.75 \, \text{A}\)

Step 3: Calculate the Power Delivered by the Source

The power delivered by the source can be calculated using the formula:

• \(P = V \cdot I\)
• Substituting the values into the formula: \(P = 10 \, \text{V} \cdot 1.75 \, \text{A} = 17.5 \, \text{W}\)

Conclusion

It seems there may have been an error in the provided options or calculations. For the intended problem context, we have the closest correct answers based on options given.

Therefore, the power from the source is most accurately approximated to match one of the provided answer choices.