a$)$ Create a DataFrame df from the following dictionary:

$$

$$

data $=\{$

$$ 'Name': $[\text{'}$Alice$\text{'},$ 'Bob', 'Charlie', 'David', 'Eva'$],$

$$ 'Age': $[24,27,22,32,29],$

$$ 'City': $[\text{'}$New York', 'Los Angeles', 'Chicago', 'Houston', 'Phoenix'$],$

$$ 'Score': $[85\mathrm{.}5,90\mathrm{.}0,78\mathrm{.}0,88\mathrm{.}5,95\mathrm{.}0]$

$\}$

b$)$ Display the first two rows of the DataFrame.

c$)$ Get summary statistics of the numerical columns.

d$)$ Add a new column 'Passed' to the DataFrame where the value is True if 'Score' is greater than or equal to $80,$ else False.