Quiz: How well do you know fast food?

Tiffany Hsu is a former staff writer for the Los Angeles Times. Previously, she wrote about the California economy, fast food, restaurants, retail and alternative energy for the Business section. A Bay Area native, UC Berkeley graduate and eternal Nor-Cal fan, she once worked for the San Francisco Bay Guardian. She also did a stint at the Richmond Times-Dispatch, where she developed a passion for sweet tea. She still has faith that someday she’ll find two economists who agree.