经理发出最后通牒，要求团队在周五前完成项目，否则将取消年终奖金。

The manager issued an ___ultimatum that the team must finish the project by Friday or lose their year-end bonuses.

公司给员工发最后通牒，要求他们在一周内决定是否接受新的工作安排。

The company issued an ___ultimatum to employees, giving them one week to decide whether to accept the new work arrangements.