which are the start-up idea, problem solved, market opportunity, customer and your role within the start-up?

1) For first question it asks to consider the new business road test 7 domains in our answer so please make sure to look into that.(400 words)

2) For second question please be careful to answer all requirements included which are the start-up idea, problem solved, market opportunity, customer and your role within the start-up.(600 words)