In respect of a material, you are given the following particulars and requested to calculate the Re-ordering level.

Re- order level = minimum limit + consumption during the time required for fresh delivery

Re- order level =2000+(200x12) =4,400 units

Correct answer given by  Mir Mujtaba Ali

agree with  Mir Mujtaba Ali 

thank you for invitation 

Minimum quantity to keep =2000, Daily consumption =200 Maximum delivery time taken =12 days. So12 days consumption + minimum ququantity= minimum re order level. =12*200+2000=4400

Agreed with the sentiments respected professors

I agree to answers of4400 units

Re-ordering level  =  (200*12) +2000 =2400+2000=4400 units

Yes I agree;

Min.2000 + (12 days x200) =4400

I agree with Mujtaba Ali

As minimum level is the level beyond which stock MUST NOT fall.

Min Level = ROL - Lead-time usage

2000 = ROL-2400

ROL=4400. 

THE ANSWER IS 

2000(MIN)+(200*12)DAILY REQUIRMENT 

THE TOTAL IS4400

t* = y over d

y = t* x d =12 *200 =2400 ( its foll between the range2000 -7000)