to demonstrate the analysis of a transaction having one rfq from a buyer and two different quotes from a seller normalized to comparable product of another species in this example the buyer produces an rfq listing the following items one carload of eastern spf espf lumber having four units of 2 u2033 u00d7 4 u2033 u00d7 8 u2032 four units of 2 u2033 u00d7 4 u2033 u00d7 10 u2032 six units of 2 u2033 u00d7 4 u2033 u00d7 12 u2032 two units of 2 u2033 u00d7 4 u2033 u00d7 14 u2032 and six units of 2 u2033 u00d7 4 u2033 u00d7 16 u2032 the vendor then responds with two different quotes with two different unit tallies and two different prices the first response lists a quote price of 320 per thousand board feet and a slight modification of the tally provides four units of 2 u2033 u00d7 4 u2033 u00d7 8 u2032 four units of 2 u2033 u00d7 4 u2033 u00d7 10 u2032 six units of 2 u2033 u00d7 4 u2033 u00d7 12 u2032 three units of 2 u2033 u00d7 4 u2033 u00d7 14 u2032 and five units of 2 u2033 u00d7 4 u2033 u00d7 16 u2032 the second response quotes per the requested tally at a price of 322 per thousand board feet both quotes list the delivery location as u201c chicago u201d to display.