两道英文版的经济学问题,求解答 两道经济学题目。求解答
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10*(5-1)+70=110 bus and air
14*(5-1)+70=126 air
6*(5-1)+70=94<110 gonna get bus
10*(5-1)+70=110 bus and air
14*(5-1)+70=126 air
绛旓細S/1f 涓虹洿鎺ユ姤浠锋眹鐜囷紝鍗宠〃绀轰竴鍗曚綅缇庡厓鍏戞崲澶氬皯鑻遍晳 甯﹀叆棰樼洰缁欏嚭鐨勫弬鏁帮紝鍗虫湡姹囩巼涓猴細E=1.5*(1+12%*90/360)/(1+5%*90/360) 鈮 1.5206 鍥犳锛屽綋缇庡浗骞村埄鐜囦负12%锛岃嫳鍥藉勾鍒╃巼涓5%锛岄鏈90澶╁悗鍗虫湡姹囩巼涓1.5206鏃讹紝缇庡厓鍏戞崲鑻遍晳鐨勬眹鐜囦负1缇庡厓鍏戞崲1.5206鑻遍晳銆2. 褰撶編鍥藉勾鍒╃巼涓11%锛岃嫳鍥...
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绛旓細a. 160*0.12-120*0.1=7.2M gain7.2million b. (260+140)*0.12-440*0.1=4M gain 4million c. 240*0.12=28.8M d.7.2-4+(32-28.8)=6.4M trade surpluses=6.4million
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