Revenue The revenue (in dollars) from the sale of :1: infant car seats is given by R(:I:) = 7011: 0.02232, 0 g a: g 3500. Use this revenue function to answer questions 11-14 below. Question 11 4 pts Use the revenue function above to answer this question. Find the average rate of change in revenue if the production is changed from 977 car seats to 1,002 car seats. Round to the nearest cent. 55 per car seat produced Question 12 4 pts Use the revenue function above to answer this question. Compute .3132). O R'(:z:) = 140 + 0.04:1: o R'(:c) = 702: 0.04.132 0 R'(:c) = 70 + 0.04:3 o R'(m) = 70:: 0.02:32 o R'(ac) = 70 0.04:7: 0 121m) = 70 + 0.043; Question 13 4 pts Use the revenue function above to answer this question. Find the instantaneous rate of change of revenue at production level of 1,001 car seats. Round to the nearest cent per seat. 35 per car seat Question 14 3 pts Use the revenue function above to answer this question. Suppose the production level is 681 car seats. Compute the instantaneous rate of change of revenue at this production level. Is the revenue 1. increasing or 2. decreasing? Enter 1 or 2. Electricity Consumption The table below gives the retail sale of electricity (in billions of kilowatt- hours) for the residential and commercial sectors of the United States. Residential [billions of kilowatt- Year hours) 2000 1,192 2003 1,276 Let :1: represent time (in years) with m = 0 corresponding to 2000, and let y represent the corresponding residential sales. Find the quadratic regression equation for the data y=R(a:)=a,:1:2+ba:-lc with a rounded to the nearest hundredth (2 decimal places}, I) rounded to the nearest tenth (1 decimal place), and c rounded to the nearest integer. Use this quadratic model to answer questions 15-16 below. D Question 15 4 pts Use this quadratic model above to answer this question. Predict the residential retail sale of electricity in 2024. Round to the nearest billion of kilowatt-hours. NOTE: You may get the wrong answer if you do not use the quadratic model with coefficients rounded as described above. billion of kilowatt-hours D Question 16 4 pts Use this quadratic model above to answer this question. Predict the instantaneous rate of change in residential retail sale of electricity in 2029. Round to the nearest billion of kilowatt-hours. NOTE: You may get the wrong answer if you do not use the quadratic model with coefficients rounded as described above. billion of kilowatt-hours per year NOTE: Your answer might be negative