TechSense Was the First Company to Introduce a GPS-Enabled Shoe

Multiple Choice

TechSense was the first company to introduce a GPS-enabled shoe into the market and shoe sales are rapidly increasing.Which of the following is most likely to be true for TechSense?

A) TechSense has incurred significant research and development expenses.
B) Consumers will be able to change to a competitor's product relatively easily.
C) TechSense's product is a perfect match with customer requirements.
D) Complementary goods producers are aplenty.