front bushing replace on 2005 BMW 645Ci

how much would it cost to change the front control arm bushings?

Asked by for the 2005 BMW 645Ci
It takes about .7 to .8 hours to remove either control arm another 15 to 20 minutes to fit each bushing, perhaps $80 to align $45 to 55 per bushing.
what shop do you work at? need front control arm bushings for my 2005 bmw 645ci? what would this estimate cost too?