91影视

Step 1: Optimal inventory target level

Still, to consistently meet goal service levels with low inventory and expediting, we must create and maintain appropriate target inventory levels for each item in each stocking site. As a result, we ask: Can you develop and maintain the ideal inventory position for each item in each location. Spreadsheets, of course, can handle intensive analysis and large amounts of input data, but their processing cost causes them to be sluggish.

Given:

D = Days operational =270days

A = Annual Demand 2970 units per year

d = Average Demand rate per time 11.00 per day

蟽 = Standard Deviation of daily demand 6 units

LT = Execution cycle, another term for all-out lead time 4 days

z for 89% target service level = NORMSINV(0.99) 1.23

蟽R+LT Standard deviation during reorder period and lead time (R+LT weeks) 156.00 units

R = Reorder period or Review Period 22.00 days

T1 = time increase utilized for figuring standard deviation of interest 1 days

Optimal target level = d脳(R+LT)+(z脳 (蟽(R+LT))

= 11脳 (156 + (1.23(6(156.00))

= 478 units

So, the Optimal target level is 478 units

On the off chance that the assistance likelihood prerequisite is 90%, the ideal objective level will 鈥淚ncrease鈥�

Given:

D = Days operational 270 days

A = Annual Demand 2970 units per year

d = Average Demand rate per time period=11.00 per day

蟽 = Standard Deviation of daily demand=6 units

LT = Execution cycle, another term for all-out lead time =4 days

z for 90% target service level =1.28

蟽R+LT Standard deviation during reorder period and lead time (R+LT weeks) 156.00 units

R = Reorder period or Review Period 22.00 days

T1 = time increase utilized for figuring standard deviation of interest= 1 days

Optimal target level = d*(R+LT)+(z*(蟽*(R+LT))) =486 units

Hence, the optimal target level increases.