Process Step

A

B

C

D

E

Production time per piece in Minutes

$10$

$22$

$10$

$12$

$12$

Shipping

XYZ Fabricators has a $5$ step process to make lock bolts. The time to produce $1$ lock bolt id identified in the grid above. Assume that one piece moves at a time and the conveyance time equals $0.$ If the time at the bottleneck was cut in half, how many lock bolts would be produced in an $8$ hour shift. Express your answer as a whole number.