he fixed and variable costs$($in U$.$S$.$ dollars$)$ for the new recycling plant that Eldon Yi is opening in Australia are computed as$$ follows:

$$

Cost

Victoria

Perth

Fixed

$$$$1,000,000$

$$$$800,000$

Variable

$$$$67/$unit

$$$$113/$unit

Part $2$

$$a$)$ Over what range is each city$$ preferable?

Victoria is preferable when the number of units is

$$

more

less

than enter your response here $($round your response to the nearest whole$$ number$).$

Part $3$

Perth is preferable when the number of units is

$$

more

less

than enter your response here $($round your response to the nearest whole$$ number$).$

Part $4$

$$b$)$ For a recycling of $3,000$units$,$

$$

Victoria

Perth

is best.