No she's not correct,,,
If the teas are $50 to start with 20% up from $50 is $62.50
if she counts down 20% down from that it wouldn't be $50 but be $40.
So she would not break even.
<span> (3 + 1/4 u^4 − 2/3 u^9) du</span>
The answer is 3h.
Because 3h is like 3 x H
Answer:
301,250,000
I'm pretty sure that's it.
