13.6.29-BE Question Help Plerce Manufacturing determines that the daily revenue, in dollers, from the sale of x town chairs in R(x)=0.004x +0.04x2 +0.7x. Currently, Pierce nells 50 town chairs daily a) What is the current daily revenue? b) How much would revenue increase if 55 town chairs were sold each day? c) What is the marginal revenue when 50 lawn chairs are sold daily? d) Use the answer from part (c) to estimate R(51), R(52), and R(53) a) The current revenue is $