$220$ points

Question $1$: Surfside is considering building a new factory to increase production. Based on the following information, how should they set up the new factory and how much would it cost$?$ Due to space constraints, the factory can only support having three machines.

There are three types of production machines available: Machine type A: produces $5,000$ surfboards per year and costs $$400K$

Machine type B: produces $7,000$ surfboards per year and costs $$700K$

Machine type C: produces $10,000$ surfboards per year and costs $$1\mathrm{.}1M$