1. Kraft Foods reports operating cash flows of $3.42 billion, investing cash flows of $0.42 billion, and financing cash flows of $3.84 billion. 2. Sara Lee reports operating cash flows of $1.22 billion, investing cash flows of $0.12 billion, and financing cash flows of $1.04 billion. The beginning cash amount is $0.52 billion. 3. Performance Food Group reports operating cash flows of $0.08 billion, investing cash flows of $0.45 billion, and a change in total cash of $0.05 billion. 4. Smithfield Foods reports operating cash flows of $0.42 billion, financing cash flows of $0.24 billion, and a change in total cash of $0.01 billion. 5. Tyson Foods reports investing cash flows of $1.06 billion, financing cash flows of $0.85 billion, and a change in total cash of $0.01 billion. (Enter your answers in billions rounded to 2 decimal places.) Required: 1. What is the amount of the change in total cash of Kraft Foods? 2. What is the ending cash amount of Sara Lee? 3. What is the amount of cash flows from financing activities of Performance Food Group