e Picking, Packing, and Shipping process uses $4$ different teams:

Picking team $$ gets items from the shelves and sends to Packing Group A and Packing Group B

Packing Group A $$ packs items from the Picking team; sends to Shipping team

Packing Group B $$ packs items from the Picking team; sends to Shipping team

Shipping team $$ ships items from Packing Group A and Packing Group B

During a shift, the number of items picked from the shelves by the Picking team must equal the number of items shipped by the Shipping team. Items are packed by the two teams $($Packing Group A and Packing Group B$).$ Each Packing group packs different percentages of the total volume being shipped for the shift. Also, each group processes items at a different rate. Each worker's shift is $8$ hours.

Use the information provided to choose the best answer to each question.

Team

$\%$ of Volume

Items processed per person per hour

Picking

$100\%$

$245$

Packing Group A

$45\%$

$177$

Packing Group B

$55\%$

$195$

Shipping

$100\%$

$422$

$23$

$40$

$59$

$80$

$320$