FIND THE ERROR Grant read the following axioms for a video game he is playing. • There are four keys hidden on each level.
• Each level ends when the player collects the third key.
The game has 10 levels.
From these axioms, Grant concluded:
to complete the game, he will need to find 30 keys.
- there are 40 keys in the game.
- he can collect all 40 keys in the game.
Are Grant's conclusions correct? Explain your reasoning,