Consider the incorrectly dimensioned object shown Three are

Consider the incorrectly dimensioned object shown. Three are six dimensioning mistakes. List them and then dimension the object correctly.

1. diameter of the hole is not mentioned

2. Location of the central line of the hole should not be mentioned on the object

3. The dimension of 10 mm intersects with the dimension line of 25 mm

4. The dimensions should be mentioned on dimension line 50 & 60 mm are incorrect while 10 mm dimensioning is correct