Texas Instruments Calculator - Manual (Page 85)

Other Worksheets 81
Computing Breakeven
1. To access the Breakeven worksheet, press & r. The FC variable
appears.
2. Press # or " to select a known variable, key in the value, and press
!.
3. Repeat step 3 for each of the remaining known variables.
4. To compute a value for the unknown variable, press # or " until the
variable is displayed, and then press %. The calculator displays the
computed value.
Example: Computing Breakeven Quantity
A canoe company sells paddles for $20 each. The unit variable cost is $15,
and the fixed costs are $3,000. How many paddles must be sold to break
even?
Answer: 600 paddles must be sold to break even.
To Press Display
Access Breakeven worksheet. & r FC= 0
Enter fixed costs. 3000 ! FC= 3,000.00 
Enter variable cost per unit. # 15 ! VC= 15.00 
Enter price. # 20 ! P= 20.00 
Leave profit as is. # PFT= 0.00
Compute quantity. # % Q= 600.00 