100 USD tip given for exceptional work and if the professor grades it an A. Check attachments for extra information regarding the topic. Answer the following 2 : Describe and specify asphalt binders by their expected performance without regard to their method of production. This would serve to eliminate proprietary product specifications and make for better competition because passing the laboratory performance tests at the design high and low temperatures was all that mattered.  1.Select a local agency (city, county or state levels) and determine the following about their use of PG binders (do not use WSDOT since that agency is covered in the lectures): 2. For the selected agency, do they use PG binder grades for something else? If something else, then what? Assuming they use PG grades, do they use the traditional or modified PG grading system as described in the lectures?