Costing

here is a photo from my sketchbook of trying to work out the costing with the group

50p 8inch glow sticks
0.35p each 6" fatter glow stick
selling at £1.50 = 100= £150.00
                                  -£35.00
sell 23 to break even  + £125.00

1,000 8 inch glow sticks
buying them at 4p each

1 = makes a Braclett = 50p
3 = Neckless = £1.50p
4= Bunny ears - £2.00 min £4.00 max
2 _glasses -£1.00 min £3.00 max