Which of the following scenarios is an operating activity?

• a.)
• The Tasty Treatrecorded $2,500 in expenses last quarter.
• b.)
• The Burger Place currently has a $1,800 credit on their account with their food supplier.
• c.)
• Pat received $900 in cash paid to him as an owner drawing.
• d.)
• The Shear Talentpaid the bank $750 toward the principle of the mortgage loan.