Question 2): Write G-code program to machine the part shown in the figure below using CNC milling machine. Use the following information: feed rate 30 mm/minute, spindle speed 1400 rpm, maximum depth of cut is 5 mm, tool diameter is 10mm. Write a comment for each line of your program. R10 20 R5 40 80 80 45 Y R12 R13 30 28