Chapter 12.4, Problem 28E

(a)

To determine

To find: The standard divisor of the given data set.

(b)

To determine

To find: The standard quota for each $\text{branch}$.

(c)

To determine

To find: The upper and lower quotas for each $\text{branch}$.

The table that represents the lower and upper quotas is as follows.

$\text{Branch}$	A	B	C	D	E	F
Lower quota	12	8	20	16	32	10
Upper quota	13	9	21	17	33	11

(d)

To determine

To find: The number of new books assigned to the respective branches.

(e)

To determine

To write: The modified divisor used for each method.