Question 19
Boris has an amount of money and 3 magic wands that he can use only once.
In which order must he use these wands to obtain the largest amount of money?
| Wand | Effect |
|---|---|
| $+1$ | Adds 1 EUR |
| $-1$ | Subtracts 1 EUR |
| $\times2$ | Doubles the amount |
In which order must he use these wands to obtain the largest amount of money?
| Wand | Effect |
|---|---|
| $+1$ | Adds 1 EUR |
| $-1$ | Subtracts 1 EUR |
| $\times2$ | Doubles the amount |
