Can someone help me on these?? I'm so confused. Thank you!

A company plans to enclose three parallel rectangular areas for sorting returned goods. The three areas are within one large rectangular area and 1136 yd of fencing is available. What is the largest total area that can be enclosed? Select the correct choice below and fill in the answer box(es) to complete your choice. O A. The length of the shorter side of the larger rectangular area is yd and the length of the longer side of the larger rectangular area is yd. O B. The length of each side of the larger rectangular area is the same and measures yd. The largest total area that can be enclosed is yd2 yd. yd 3 Click to select your answer(s)