$6$A A landowner wants to spray herbicide on a field that has an area of $2050m^2.$ The herbicide comes in bottles that hold $16$ fluid ounces $($ floz $),$ and $1\mathrm{.}5$floz mixed with $1$gal of water will treat $300f{t}^2.$ How many bottles of herbicide will the landowner need? Draw a road map to show how you planned the solution.