The cost to produce one compact disc is $1.75 plus a one-time fixed cost of $2500. The revenue received from selling one compact disc is $10.

To find the profit per compact disc, we subtract the cost from the revenue: $10 - ($1.75 + $2500) = $10 - $2501.75 = -$2491.75.

Therefore, the profit per compact disc is -$2491.75.