【C.f. Lin】評論
MRP=MFC=要素價格=10, P= AR = (60-Q) MR = 60-2Q, VMP = P*MP = (60-Q)MP = 15, MRP = MR*MP = (60-2Q)MP = 10, 將上面兩個式子求解
【metaphor best】評論
P~60-15=45
【cs8292374】評論
MRP =MR*MP 利用 MRP=MFC 得 (60-2Q)*15/(60-Q)=10 = Q=15代回 D 得得P=60-15=45