You have to design a warehouse with Selectivity $=1$ and Storage

Capacity not less than $9\mathrm{.}000UL.$ In addition, you have to minimize

the surface occupancy.

The maximum available height of the building is $14m$ and the unit

loads are euro pallets $($height $=1,3m).$

The throughput capacity of the handling system must be at least $110$

UL$/$h$,$ assuming the following data:

Single I$/$O point

Single command cycles

Horizontal speed $($for travelling$)$: $2,2\frac{m}{s}$

Vertical speed $($for loading$/$unloading$)$: $0,4\frac{m}{s}$

Time for each turn: $1s$

Other fixed times $($per each single command cycle, on average$)$:

$25s$

Utilization factor: $0,82$

Please choose and$/$or calculate:

a$)$ Size and layout of the warehouse

b$)$ Exact storage capacity

c$)$ Position of the I$/$O point

d$)$ Type and number of trucks.