In basic EOQ, use the square root formula to determine how Q$*$ would change with each change in Q$*.$

would change with each change in

$($Each change is independent unless stated otherwise.$)$ a$)$ The fixed cost is reduced to $25\%$ of its original value.

$($a$)$ The fixed cost is reduced to $25\%$ of its original value.

b$)$ The annual demand rate becomes four times its original value.

c$)$ Both changes in a$)$ and b$).$

d$)$ The unit cost to maintain is reduced to $25\%$ of its original value.

e$)$ Both changes in a$)$ and d$).$