Table $1.$ Table of tools installed on the NC machine

$($a$)$ What is the feed rate and depth of cut used in the finishing cut that produces the first feature of the part?

$($b$)$ What is the clearance level used in this machining setup.

$($c$)$ What is the purpose of the block N$0160?$

$($d$)$ State the block number that involves the last material removal operation and indicate the function and parameters of the operation.

$($e$)$ What features are being produced in the part after the completion of all the machining operations?

$($f$)$ Sketch a figure of the resulting part and indicate all critical dimensions and locations of features with respect to the machine coordinate system.