The manufacturer of brand a automobile tires claims that its tire can save 120 gallons of fuel over 60 comma 000 miles of driving, as compared to a popular competitor (brand b). if gasoline costs $3.00 per gallon, how much per mile driven does this tire save the customer (brand a versus brand b)?

Digitalhealth electronics inc. is a company that builds diagnostic devices. it was the first company to develop a compact mri scanner by reconfiguring the components of the mri technology. this smaller and user-friendly version of the huge mri scanner created demand from small hospitals, nursing homes, and private practice doctors who were earlier dependent on the scanning machines in large hospitals. which of the following types of innovations does this scenario best illustrate? a. disruptive innovation b. incremental innovation c. radical innovation d. architectural innovation