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本帖最后由 xchen 于 2015-12-4 17:02 编辑
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9 v0 o. S0 U3 z6 }; ZIf 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.
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; u# `3 P4 i2 F% j0 ]Let's try to calculate the rate for the traditional way: y = (0.07*100000 + (x-100000))/x => y=4000/x + 0.03# Y, k0 P5 I+ H' y0 B" }/ }
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comparing 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..$ t) T2 ]- o* X; y1 @$ q4 E2 C2 U; c
: U: `. W v" O1 xNote: above comparison is based on the assumption: 2% realtor means 2% for each side realtor (i.e., total 4%) 9 R( Q% x$ u6 r
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