Use Android Studio for the Week $3$ Project. Create a project called ContractorCalculator. The correct illustration is on page $193(10\mathrm{.}27).$ Refer to the instructions in the textbook or below.

The main activity layout should contain two EditTexts, one button, and eight TextViews

The Calculate button should add the labor and material costs from the EditTexts and put the result in the TextView next to SubTotal. Tax should be calculated using a $5\%$ rate $($use a constant$)$ and displayed in the TextView next to Tax. The tax and subtotal should be added together and displayed in the TextView next to Total.