Mackenzie Scott makes $10 million unsolicited donation to Iowa City-based organization Goodwill of the Heartland President and Chief Executive Officer Pat Airy stands Friday near the ice door assembly line at the Goodwill facility in northeast Cedar Rapids. (Jim Slosiarek/The Gazette) Quality technician Chantel Dale checks an ice door assembly on the production line Friday at Goodwill of the Heartland in northeast Cedar Rapids. The doors, assembled for client Quantum Plastics, will be shipped to Whirlpool in Amana. The line can produce over a thousand door assemblies per day. (Jim Slosiarek/The Gazette) Cherrie Wheeler installs components on an ice door assembly production line Friday at Goodwill of the Heartland in northeast Cedar Rapids. The doors, assembled for client Quantum Plastics, will be shipped to Whirlpool in Amana. (Jim Slosiarek/The Gazette)