Hi,

i am looking for a formula to solve the following problem

i have about 60 lands, measured 3000 f2 to 6000 f2

i need a formula to calculate to price per foot square vary from $22 to $25

i want to start with $22 /f2 for 6000 f2 to $25 /f2 for 3000 f2

so the 4500 f2 should be $23.5 and so on

i hope i make it clear

thanks in advance