The following information is provided for Sandhill Company and Whispering Corporation. (in $ millions) Sandhill Company Whispering Corporation Net income 2022 $130 $445 Net sales 2022 1715 4640 Total assets 12/31/20 1010 2010 Total assets 12/31/21 1085 3070 Total assets 12/31/22 1150 4100 What is Sandhill's return on assets for 2022