Our group believes the cost of our rocket is justified. We believe this because we only used materials that were necessary to build our rocket. Two of the materials we used were already part of cost before we started building because we couldn't build our rocket without it. Those materials consisted of the engine mount assem., and solid fuel engine. Those two materials alone cost almost half of the budget we spent. The other materials we spent were things we needed to use to build the body of our rocket. We couldn't make our rocket successful without these materials which is why the other half of our budget is spent on those materials we used. This is why our group believes our budget is justified. 

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The purpose for buying canvas was to layer our hab with a material that is airtight. We would need a handful of popsicle sticks in order hold our hab up. If we didn't have the popsicle sticks our habs inside would fall in on itself. We created our oxygenator and solar panels out of pipe cleaners. Then of course, we bought glue in order to hold it all together.

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Our rocket was created with the body of a cardboard role we bought. We then added a clear tube inside the body in order to hold the engine. We created our fins out of cardboard. we then printed a nose cone out of the 3D printer this will allow our rocket to fly upwards. We also needed and engine allow the rocket to launch. To put it all together we needed to glue it all together using hot glue.

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