Final answer:
Chris secretly took money from Billie and Walt's checking account and made a donation to charity without their knowledge. So, the correct option is c. He took money from their checking account and donated it to charity.
Step-by-step explanation:
Chris's actions involved deceptive and unauthorized financial transactions that significantly impacted Billie and Walt.
Here's a detailed breakdown of each aspect:
Unauthorized Financial Transaction: Chris accessed their checking account without permission, demonstrating deceptive behavior by making an unauthorized withdrawal.
Donation to Charity: Instead of using the money for agreed-upon purposes or consulting Billie and Walt, Chris chose to donate it to charity, making a significant financial decision unilaterally.
Lack of Awareness by Billie and Walt: The key aspect is that Billie and Walt were completely unaware of Chris's actions, emphasizing the secretive nature of the financial transaction.
According to the options provided, the correct answer is c. He took money from their checking account and donated it to charity.