PMP项目管理挣值计算题

求解！！项目管理挣值计算题
Inspired by his trip to Greece, the gentleman farmer decided he needed a Mykonos-style windmill pumping a pond for his sheep and orchard. His earned value table for the project appears below ,to calculate the earned value. At the end of June, what was the estimated time to completion and the estimated cumulative cost to completion?

考试的时候不是中文题目吗，翻译成中文啊