Pension data for Fahy Transportation Inc. include the following:

Assuming cash contributions were made at the end of the year, what was the amount of those contributions?

($ in millions) Discount rate, 7% Expected return on plan assets, 10% Actual return on plan assets, 11% Projected benefit obligation, January 1 $730 Plan assets (fair value), January 1 700 Plan assets (fair value), December 31 750 Benefit payments to retirees, December 31 66