1. **Stating the problem:** We need to find the amount of tax added to a computer that costs 968 when a tax rate of 16.5% is applied. 2. **Formula used:** The amount of tax can be calculated using the formula: $$\text{Tax amount} = \text{Original cost} \times \frac{\text{Tax rate}}{100}$$ 3. **Applying the formula:** $$\text{Tax amount} = 968 \times \frac{16.5}{100}$$ 4. **Calculating:** $$\text{Tax amount} = 968 \times 0.165 = 159.72$$ 5. **Explanation:** The tax amount is found by multiplying the original price by the decimal form of the tax percentage. Here, 16.5% is converted to 0.165 by dividing by 100. 6. **Final answer:** The amount of tax added to the cost of the computer is **159.72**.