One issue before the court in Vanegas v. American Energy Services case was:
a. whether AES would have failed had the original employees not continued their employment.
b. whether the employees who remained with AES were sufficiently compensated for their work.
c. whether AES was bound by a promise to pay at-will employees 5% of the value of the sale of the company if they continued their employment after the sale.
d. whether the sale of the company was contingent on the continued presence of the Vanegas and the other original employees.