Enable text based alternatives for graph display and drawing entry

Try another version of this question

Mixitup, Inc. sells two products: Type 1 and Type 2. T1 sells for $12 and has variable costs of $8. T2 sells for $18 and has variable costs of $10. The break even sales mix is 600 T1 and 400 T2. What is the weighted average contribution margin per unit?


X
MathQuill
   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
[more..]