Probabaly really obvious but...

Primble

my brain doesn't get it

on MAC June 09 and i can't work out how you get to the answer on 1.1f. i keep getting £4.56 and £7.20

thanks in advance

SandyHood

Material cost (Basik)
Material cost £182,400 units producedMaterial cost £4.80
Material cost 38,000 saleable units produced

I've got this on my out of office reply if you use subject line:
MAC J09 Sandy's answer

sdv

                                                        Basik                 Xtreem 

      Finished product material                 57  gms              90 gms
      Material lost during production 
      (57/95 x5) (90/90 x 10)                    3  gms              10 gms

     Total Material Purchased                   60 gms              100 gms

    Material cost per gms (£80/1000)             8p                      8p
     
    Total cost                                 £4.80                  £8.00

Primble

thanks guys. think i was being dumb but i'll check when at home with my paperwork infront of me