# CodeGrade Test$306$

# $-------------$ add your code below to

# add a new row with index$=2000$ and values $\text{'}$a$\text{'},\text{'}$b$\text{'},\text{'}$c$\text{'},4,5,6\mathrm{.}5,\text{'}$d$\text{'}$ for corresponding columns

# print the last $5$ rows of bsbcpy to verify

# $-------------$ add your code below to add a new column 'NewAge' with value equal to the value of 'Age'$+1$

# $-------------$ add your code below to verify

# $-------------$ add your code below to drop the row $2000$ and column 'NewAge'

# make the dropping permanent and verify the result