Given this information:

Expected demand during lead time $=280$ units

Standard deviation of lead time demand $=16$ units

Use Table.

Determine each of the following, assuming that lead time demand is distributed normally:

a$.$ The ROP that will provide a risk of stockout of $1$ percent during lead time.

Note: Round your answer to the nearest whole number.

b$.$ The safety stock needed to attain a $1$ percent risk of stockout during lead time.

Note: Do not round intermediate calculations. Round your answer to the nearest whole number.

c$-1.$ Would a stockout risk of $2$ percent require more or less safety stock than a $1$ percent risk?

multiple choice $1$

More

Less

c$-2.$ Would the ROP be larger, smaller, or unaffected if the acceptable risk were $2$ percent instead of $1$ percent?

multiple choice $2$

Larger

Unaffected

Smaller