5. The amount of glass recycled in a community is given by g(p) = $3.1p2 + 4.9 tons, where p is the population in thousands. It is estimated that t years from now, the population of the community will be p(t) = 1.8 + 0.2t thousand. a. How many tons of glass are expected to be recycled 6 years from now? Include units. rivative of the following b. Find the rate at which the amount of glass recycled is changing with respect to time 6 years from now. Round answer to 1 decimal place. Include units