Following to our extensive discussion about the spec requirement of each key device in our IEVS project as well as the additional Endoscope samples needed for both pittsburgh and Seattle exhibition, both Jorjin and Newcam have put together all the additional costs details, other than the previously agreed USD 1.5 million NRE budget for your review and confirmation. There are 2 pages in the excel file, one has the estimated budget for Smart Glasses ID design fees, the EVT samples, the lens tooling fee, and some other related expenses. the other summarizes the key categories of the other expenses which we will have specific budget estimation in due course.