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如果 plan code 是 a 和 online hours <=300 , 顯示 monthly fee in plan a($180)
[:26]
如果 plan code 是 a 和 online hours >300 , 顯示 monthly fee+installation fee($100)+(Online hours-Free Connection Hours in plan a(300))*charge per hour in plan a($5)
如果 plan code 是 b 和 online hours <=120 , 顯示 monthly fee in plan b($90)
如果 plan code 是 b 和 online hours >120 , 顯示 monthly fee+installation fee($200)+(Online hours-Free Connection Hours in plan b(120))*charge per hour in plan b($15)
如果 plan code 是 c , 顯示installation fee($500)+Online hours*charge per hour in plan c($25) |
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