$(10$ MARKS$)$ Using the zagat dataset from the smss package, complete the following tasks: $($Note: you may need to load additional libraries to answer the questions.$)$ This dataset contains information on $193$ ratings of Italian restaurants in Boston, London, and New York. First read about the dataset $($using $??$ in the R console$)$ then take a look at the data using the str and head functions. $($a$)$ Create a box and whisker plot for $$City$$ against $$Cost$($City$$ should be on the xaxis$),$ and a bar chart displaying $$City$($i$.$e$.$ it should show the number of restaurants rated per city$).$ Give each graph a title. $($b$)$ Display the $2$ graphs in one image using R code $($i$.$e$.$ do not just screen grab the $2$ images and combine them$).($c$)$ Create a parallel co$-$ordinates plot using the predictor variables $$Food$,$Decor$,$Service$,$ and $$Cost$.$ The plot should be colour coded by $$City$,$ and scale your graph using $$uniminmax$.$