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本帖最后由 xchen 于 2015-12-4 17:02 编辑
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; E0 f: `3 ]3 R7 K/ o, SIf total is 4%, then, calculate the amount for traditional way for a house sold in 400,000, you'll find it will be 4% for total (100000*0.07 + 300000*0.03)/400000 = 0.04, so the same for both. 2 F; ~1 V7 K, w, J
+ O$ v k# G4 q) ]! H8 kLet's try to calculate the rate for the traditional way: y = (0.07*100000 + (x-100000))/x => y=4000/x + 0.033 r0 T# q7 k. v
1 d9 a6 W) N' F/ X) |4 i" f2 U Wcomparing 2 realtors using above formular, you will see : 1) if total sale value (x in the formular) > 400,000, traditional realtor < 0.04, then traditional is better since it's < 0.04; 2) total sale value < 400,000, 2% realtor is better since traditional one > 0.04 3) if sale value is 400,000, both are the same..5 |3 ]3 x' C: m' j
/ f4 Y; b" z. [7 i: {Note: above comparison is based on the assumption: 2% realtor means 2% for each side realtor (i.e., total 4%) & [" _" O/ t6 k0 O
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