First, calculate the Marked Price (MP) by increasing the Cost Price (CP) by 15\%:
\[
MP = CP \times \left(1 + \frac{15}{100}\right) = 22000 \times 1.15 = 25300 \text{ Rs}.
\]
Next, the discount is 8\% of the Marked Price:
\[
\text{Discount} = MP \times \frac{8}{100} = 25300 \times 0.08 = 2024 \text{ Rs}.
\]
*Note:* The question’s provided answer (Rs. 3024) seems inconsistent with this calculation. If the intended discount is Rs. 3024, possibly the percentage or base for discount differs. Please verify the original question context.