1.Which order picking method involve multiple pickers per order, single line item per pick and multiple periods per shift?

a)Zone b) Batch c) Wave d) Zone-Wave e) Zone-Batch-Wave

2. In the notation of waiting line analysis (x|y|z):(u|v|w), which one denotes system capacity?

a)x b) y c) z d) u e) v

3. The most common arrival distribution in waiting line analysis is

a) Binomial b) Poisson c) Gaussian d) General

4. The most common service time distribution in waiting line analysis is

a)Exponential b) Binomial c) Gaussian d) General

5. Which warehousing functions will not be needed if cross-docking is implemented

a)Receiving & Shipping

b)Storage

c)Order picking

d)Storage & Order picking

6.Which statement about randomized vs. dedicated storage policy is not true?

a)Randomized storage requires less space.

b)Randomized storage can better handle seasonal and fluctuating demands.

c)If designed well, dedicated storage has greater throughput.

d)The turnover based storage location assignment is for designing dedicated storage.

e)Dedicated storage requires less information to design and less management.

7.Line balancing results are not affected by which item below?

a)Precedence relationships

b)Processing time

c)Production rate

d)Line balancing method

e)None of the above

8.Raw material cost is most likely

a)Direct fixed cost b) Direct variable c) Indirect fixed d) Indirect variable

9.The cost of a piece of material handling equipment used in making a product is most likely

Direct fixed cost b) Direct variable c) Indirect fixed d) Indirect variable

10.A firm estimates that the fixed cost of producing a line of footwear is $30,000 with a $10 variable cost for each pair produced. If each pair sells for $25, how many pairs must they sell to break-even?

1,000 b) 2,000 c) 3,000 d) 4,000

11.For assigning the three departments, with flow matrix given below on the left, to three sites with distance matrix given below on the right, the total cost lower bound is

67 b) 76 c) 83 d) 38 e) None of the above

Flow	A	B	C
A	-	5	2
B	0	-	3
C	0	4	-

Dist	1	2	3
1	-	5	10
2	4	-	6
3	6	5	-