a$)$ In a $$fixed$-$order quantity model$$ what is the effect of decreased lead time and decreased

variability on the reorder point and on the order quantity? Write your answer in the table below

by saying either Decreases $($D$),$ Increases $($I$),$ Stays the same $($S$),$ or$,$ No answer $-$ Insufficient

information $($NA$).$

Reorder Point Order Quantity

Decreased Lead Time

Decreased Variability