3. From the APT program given below, sketch the geometry of the resultant part and the tool path according to each statement based on your established x-y coordinate system. Clearly mark the coordinate axes on your diagram. Use 2 different colours to indicate part geometry and the tool path. PARTNO PART-07 UNITS/MM MACHIN/MILL,02 CUTTER/15 SP=POINT/0,0,40 P1=POINT/30,20,0 P2=POINT/100,20,0 P3-POINT/100,40,0 P4-POINT/70,80,0 P5-POINT/50,80,0 P6-POINT/50,70,0 L1=LINE/P1,P2 C1=CIRCLE/CENTER,P3,Radius,20 L2=LINE/P4,LEFT, TANTO,C1 L3=LINE/P4,P5 C2=CIRCLE/CENTER,P6,RADIUS,10 L4=LINE/P1,LEFT, TANTO,C2 PL1=PLANE/P1,P2,P3 SPINDL/700 FEDRAT/1000 FROM/SP GO/TO,LI,TO,PL1,ON,L4 FEDRAT/350 COOLANT/FLOOD GORGT/L1,TANTO,C1 GOFWD/C1,PAST,L2 GOLFT/L2,PAST,L3 GOLFT/L3, TANTO,C2 GOFWD/C2,PAST,L4 GOFWD/L4,PAST,LI FEDRAT/1000 SPINDL/0 GOTO/SP COOLANT/OFF FINI (20 marks)