Solve the following using paper-pencil and upload it in .PDF or a photo embedded in MS Word before the due date. The following are the approximate quantities of 1 yd of concrete: Original Adjusted constant Air Adjustment Cement 515 lb ? Water 305 lb ? Fine aggregate 1,120 lb Coarse aggregate 1,830 lb ? Air 4% Check the volumes of these constituents and adjust the quantities, if required, to produce 1 yd. GSSD (RDSSD) is 2.68 and 2.65 for the fine and the coarse aggregate, respectively. Solve the following using paper-pencil and upload it in .PDF or a photo embedded in MS Word before the due date. The following are the approximate quantities of 1 yd of concrete: Original Adjusted constant Air Adjustment Cement 515 lb ? Water 305 lb ? Fine aggregate 1,120 lb Coarse aggregate 1,830 lb ? Air 4% Check the volumes of these constituents and adjust the quantities, if required, to produce 1 yd. GSSD (RDSSD) is 2.68 and 2.65 for the fine and the coarse aggregate, respectively