How to access properties in a v-for inside another v-for in Vuejs

I want to be able to automatically add more dates and specify each users hours they have worked. To make it clear, here is a screenshot of what am trying to achieve. My challenge is capturing the DATE and USERS's hours. (in green color)

In my Time Budgets, I have these columns: date_worked, user_id, hours, created_at and updated_at (edited) Am not sure if this the correct schema to handle such data. (feel free to override them)

via Chebli Mohamed