Ronny goes to his girlfriend's apartment to watch "Hot Coffee" for their Business Law class and puts popcorn in the microwave shortly after he arrives there. Within seconds, the microwave explodes. The sparks and explosion give Ronny severe burns to the face. It turns out that the microwave was manufactured defectively and had injured several others in similar cases before. Ronny's girlfriend had just ordered it off of Target.com the week before. Who can Ronny sue?

Group of answer choices

a. Target using a negligence claim

b. his girlfriend under strict liability

c. his girlfriend under a negligence theory

d. the microwave manufacturer through strict liability