In: Advanced Math
A toy manufacturing uses 48000 rubber wheels per year for its popular dump truck series. The firm makes its own wheels, which it can can produce at a rate of 800 per day. The toy trucks are assembled uniformly ( at a constant rate ) over the entire year. Carrying cost is $ 1 per wheel per year. setup cost for the production run of the wheel is $ 45. The firm operatyes 240 days per year. Determine each of the following: a. production part of the cycle b. average inventory level c. optimal production run size
D=48000 wheels per year
s=$45
H=$1 per wheel
p=800 wheels per day
d=48000 wheels per 240 days
els=optimal run size=2400
a)production time in each cycle ELS/P=2400/800=3 days/production
B)max inventory level Imax=
=1800 wheels
Average inventory=I max/2=900 wheels
C) optimal production run size=
=
=2400 wheels