The residents of a nearby town are impacted by the pollution and face marginal damages of $3 per unit of emissions. Answer the questions below by filling the blanks. Do not include units in your answers. 1. What is the unabated level of emissions? 2. Find the equation for the marginal damages curve. 3. What is the socially optimal level of pollution? 4. Compute the total damages at the socially optimal level. 5. Compute the total abatement cost at the socially optimal level.