Rectangle A B C D has A B=3 and B C=4. Point E is the foot of the perpendicular from B to diagonal \overline{A C}. What is the area of \triangle A D E ?

**Answer Choices**

A. 1

B. \dfrac{42}{25}

C. \dfrac{28}{15}

D. 2

E. \dfrac{54}{25}

Rectangle A B C D has A B=3 and B C=4. Point E is the foot of the perpendicular from B to diagonal \overline{A C}. What is the area of \triangle A D E ?

**Answer Choices**

A. 1

B. \dfrac{42}{25}

C. \dfrac{28}{15}

D. 2

E. \dfrac{54}{25}