The preparatory and miscellaneous codes used in CNC part programming and the functions are given in the table.Group IGroup IIP. G011. Circular interpolation, counter-clockwiseQ. G032. End of programR. M063. Tool changeS. M024. Linear interpolationThe correct combination of code and the respective function is

The preparatory and miscellaneous codes used in CNC part programming a

1.	The preparatory and miscellaneous codes used in CNC part programming and the functions are given in the table.Group IGroup IIP. G011. Circular interpolation, counter-clockwiseQ. G032. End of programR. M063. Tool changeS. M024. Linear interpolationThe correct combination of code and the respective function is
A.	P - 4, Q - 1, R - 3, S - 2
B.	P - 4, Q - 1, R - 2, S - 3
C.	P - 1, Q - 4, R - 3, S - 2
D.	P - 2, Q - 1, R - 3, S - 4
Answer» B. P - 4, Q - 1, R - 2, S - 3