Math in the News

Real-World Math from Today’s Headlines

Issue 108
January 2016
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Box Office Power of the Force

Break-even graph for Star Wars ticket sales

When Disney released Star Wars: The Force Awakens, it wasn’t just a return to a beloved sci-fi franchise—it was a high-stakes business move. Within weeks, the film smashed records, generating over $1 billion worldwide. But with a $4 billion acquisition cost and $200 million production price tag, can Disney turn a profit?

Break-even graph for Star Wars ticket sales

Understanding Costs and Revenue

To analyze this investment, we model Disney’s total cost and potential ticket sales as two mathematical lines. The cost is a fixed amount: $4.2 billion (including purchase and production). The revenue is variable and depends on ticket sales. If each movie ticket sells for $10, the revenue function becomes \( y = 10x \), where \( x \) is the number of tickets sold in millions.

Break-even graph for Star Wars ticket sales

The break-even point is where these two lines intersect—where cost equals revenue. That’s the point at which Disney would recover its investment through ticket sales alone.

Solving the Linear System

Here’s how we define the equations mathematically:

\[ \text{Given the cost equation: } y = 4200 \] \[ \text{And the revenue equation: } y = 10x \] \[ \text{Set the equations equal to solve for the break-even point:} \] \[ 4200 = 10x \] \[ x = \frac{4200}{10} \] \[ x = 420 \] \[ \text{Therefore, Disney must sell } \boxed{420 \text{ million tickets}} \text{ to break even.} \]

By graphing these lines (with the scale in millions), we find the intersection point at \( x = 420 \). This means Disney needs to sell 420 million tickets to break even on its investment.

Break-even graph for Star Wars ticket sales

Current Sales and Future Outlook

As of the end of 2015, The Force Awakens had earned over $1 billion in box office revenue. With tickets priced at $10, that translates to roughly 100 million tickets sold. To break even, Disney would still need to sell about 320 million more tickets.

Projections suggest the film could eventually sell over 200 million tickets. That would bring in $2 billion in revenue—enough to recover half the investment from just one film. With sequels, merchandise, streaming rights, and theme park tie-ins, Disney has many more opportunities to generate long-term profit from the franchise.

Think About It

  • Why do you think Disney spent so much on the Star Wars franchise?
  • What other revenue sources might help Disney reach the break-even point?
  • How does this example show the power of long-term investments?
  • What assumptions are we making when we model revenue as a linear equation?
  • If ticket prices increase, how does that affect the break-even point?

Star Wars: The Force Awakens—Box Office Performance

When Star Wars: The Force Awakens premiered in December 2015, it quickly shattered box office records around the world. This video breaks down just how successful the film was financially, including opening weekend numbers, ticket sales milestones, and how Disney began to recoup its $4 billion investment in the franchise.