Answer: $742,000,000
Step-by-step explanation:
The balance of pension plan assets at fair value on December 31 will be:
Plan Assets at Fair value, January 1 = $640,000,000
Add: Actual return on plan assets = $44,000,000
Add: Contributions to the pension fund (end of year) = $94,000,000
Less: Pension benefits paid (end of year) = $36,000,000
Plan Assets at Fair value, December 31 = $742,000,000