*Please show all work, preferably typed and not handwritten

A two-layer warehouse has 3 bays with 6 storage or grid locations (1, 2, 3, 7, 9 and 11) in total on one side of an aisle. The storage aisle can be accessed from either end of the aisle to store three product types 1, 2 and 3. Flow volumes of these products (trips/period) with number of grid requirements are shown in Table 1 and travel distance in feet per trip are shown in Table 2. Travel time are proportional to distance. The unit travel cost is $0.07/ft. Indicate the answer to the following questions:

Show work and select the answer closest to the available choices

1. Find the travel distance (cij) by product 2 to grid 7.

1. 270 (b) 154 (c) 147 (d) 300

2. Find the travel distance (cij) by product 1 to grid 9.

1. 390 (b) 112 (c) 140 (d) 154

3. What is the travel cost per period to store product 1 to grid 9.

(a) $18.90 (b) $10.29 (c) $7.84 (d) $27.30

4. Find the travel distance (cij) by product 3 to grid 11.

1. 145 (b) 105 (c) 135 (d) 180

5. What is the travel cost per period to store product 3 to grid 11.

1. $12.60 (b) $13.30 (c) $18.90 (d) $14.00

+ Table 1. Product space requirement Product type, i No. of Grids Required Product trips/period, Wip (A) Port 1 Port 2 1 2 60 120 2 5 70 105 3 3 4 80 100 UN Table 2. Port to grid travel distance (ft/trip) Port to grid distance, di Port, p 1 2 3 7 9 11 1 1 2 3 2 3 4 2 5 4 3 6 5 4 AN