FM CH 4

Hi sir
I can’t find ask tutor so I post here my question
If have safety inventory we need to add on in holding cost
Eg if safety inventory 100

Holding cost = 500÷ 2 =250 ×(10%×12)+(100×10%×12)

If have 1 % discount
Therefore holding cost =500÷2 =250×(99%×12)+(100×99%×12)

Is this correct.

Pls reply ASAP.