Show me the steps to solve Based on the trend lines in Dashboard $2,$ for which company is the relationship between growth in the parking lot fill rate $($Delta Parking Rate$)$ and growth in same$-$store sales revenue $($Delta Comp Sales$)$ the lowest?

Question $4$ options:

A$)$

Home Depot $($ticker $=$ HD$)$

B$)$

Lowe's $($ticker $=$ LOW$)$

C$)$

Target $($ticker $=$ TGT$)$

D$)$

Walmart $($ticker $=$ WMT$)$