1 min pitch ideas

Concept Question: How do I make a supersonic flight possible while being fuel efficient, having enough power duration, cost efficient, enough storage space, and minimization of noise from the sonic boom. 

Solution: having 4 engines.. 2 on each side. With one engine fuel and other solar. Solar panels will be on the wings and over head. The plane will be large enough to hold the number of persons traveling, and enough storage underneath. To suppress the sonic boom, it will have a triangular shape plane in the back of the plane.