Final answer:
The amusement park needs to seek outside financing to cover its short-term cash shortages due to seasonal cash flows.
Step-by-step explanation:
The amusement park needs to seek outside financing to cover its short-term cash shortages in the circumstance of seasonal cash flows. In this case, the revenue generated from weekend-only operations in May and September is not sufficient to cover the expenses incurred during those months. As a result, the park experiences a cash shortfall during these periods and requires external funding to bridge the gap. This is a common challenge for businesses that operate seasonally or have fluctuating cash flows throughout the year.