The Arroyos are planning to build a brick patio that approximates the shape of a trapezoid. The shorter base of the trapezoid needs to start with a row of 5 bricks, and each row must increased by 2 bricks on each side until there are 25 rows. How many bricks do the Arroyos need to buy?
a. 1325 bricks c. 3125 bricks
b. 1850 bricks d. 1575 bricks