Linear Layout Choices

Match the emulator screen shots to these linear layouts:

a. <!-- Linear Layout a -->
   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout
       xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:tools="http://schemas.android.com/tools"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:orientation="vertical"
       tools:context=".MainActivity">

       <Button
          android:layout_width="match_parent"
          android:layout_height="0dp"
          android:layout_weight="1"
          android:text="HELLO" />

       <Button
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="HI"/>
   </LinearLayout>

b. <!-- Linear Layout b -->
   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout
       xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:tools="http://schemas.android.com/tools"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:orientation="vertical"
       tools:context=".MainActivity">

       <Button
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
           android:text="HELLO" />

       <Button
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:text="HI"/>
   </LinearLayout>

c. <!-- Linear Layout c -->
   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout
       xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:tools="http://schemas.android.com/tools"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:orientation="vertical"
       tools:context=".MainActivity">
       
       <Button
           android:layout_width="match_parent"
           android:layout_height="match_parent"
           android:text="HELLO" />
   </LinearLayout>

d. <!-- Linear Layout d -->
   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout
       xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:tools="http://schemas.android.com/tools"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:orientation="vertical"
       tools:context=".MainActivity">

       <Button
           android:layout_width="match_parent"
           android:layout_height="0dp"
           android:layout_weight="1"
           android:text="HELLO" />

       <Button
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:layout_gravity="center_horizontal"
           android:text="HI" />
   </LinearLayout>

e. <!-- Linear Layout e -->
   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout
       xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:tools="http://schemas.android.com/tools"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:orientation="vertical"
       tools:context=".MainActivity">

       <Button
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:text="HELLO, HOW ARE YOU?" />

       <Button
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:text="HI"/>
   </LinearLayout>