貌似消費的是蓋巖莎當妮白葡萄酒
如果個人收入的稅收上升20%,則消費量由25變?yōu)?3(直接代入數(shù),沒難度)
稅收變動以前:P=-10*Q+260 與 P=10 和坐標縱軸圍成一個三角形區(qū)域,面積為250*25*0.5=3125即為消費者剩余
稅收變動以后:P=-10*Q+240 與 P=10 和坐標縱軸圍成一個三角形區(qū)域,面積為230*23*0.5=2645即為消費者剩余
希望能幫到你~
1. Ronald’s monthly demand for Cap Rock Chardonnay is given by 116()50010QITP=+−−
1. Ronald’s monthly demand for Cap Rock Chardonnay is given by 116()50010QITP=+−−,where I is Ronald’s monthly income,T is his tax expense and P is the price of Cap Rock Chardonnay.Suppose the Price of Cap Rock Chardonnay is $10,Ronald’s monthly income is $15,000,and his tax expense is $5,000.Calculate how much Ronald changes his Chardonnay consumption if his taxes are increased by 20%.Also,calculate Ronald’s Consumer Surplus from consuming Cap Rock Chardonnay before and after the increase in taxes
那個關(guān)系式是Q=6+(1/500)(I—T)—(1/10)*P
那個關(guān)系式是Q=6+(1/500)(I—T)—(1/10)*P
英語人氣:653 ℃時間:2020-05-13 19:35:58
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