Compare the cash flow statements of Google (Alphabet Inc.) and Facebook, Inc. for the fiscal year 2023:

Item	Google (Alphabet Inc.)	Facebook, Inc.
Operating Cash Flow	$50 billion	$40 billion
Investing Cash Flow	$(30) billion	$(20) billion
Financing Cash Flow	$(10) billion	$(15) billion
Net Change in Cash

Question:

1. Calculate the net change in cash for both Google (Alphabet Inc.) and Facebook, Inc. for the fiscal year 2023.
2. Which company experienced a greater decrease in cash from financing activities?