Dorothy has a rectangular garden with a width of $14$ feet and the length of $8$ feet. In one day, she put a fence as shown below to plant flowers in one triangular garden and vegetable in the other triangular garden. What is the area of the garden with flowers in square feet?

A. $56$

B. $28$

C. $112$

D. $22$

E. $224$

A. $56$

B. $28$

C. $112$

D. $22$

E. $224$