In R Studio:

## Problem 1 Select a leaflet provider and a color palette to construct a choropleth of median income by census tract in a US county of your choice.

```{r} # insert your code here. ```

## Problem 2 Reproduce your choropleth with the same color palette but a different provider.

```{r} # insert your code here. ```

## Problem 3 Again: Reproduce your choropleth with the same color palette but a different provider.

```{r} # insert your code here. ```

## Problem 4 Select one provider from the three that you've tried. Try a different color palette from a different source.

## Problem 5 Again, stick with the current provider, but try a color palette from a third source.

## Problem 6 From the providers and color palettes, which you have tried, which one do you prefer?

No code is required.