Mark statements 4-10 true or false by writing Tor Fon the line provided.
4. Twenty-five million businesses in the United States operate in the same kind of market.
5. A characteristic of the farming industry is the ability of producers to slightly differentiate
their products.
6. Easy entry into a market means that no entity, such as government, keeps individuals from
going into business.
7. Individuals who own stock may sell it below or above the equilibrium price of the stock.
8. Sellers who produce identical products produce the quantity of output at which marginal
revenue equals marginal cost.
9. Profit in a market acts as a signal to new firms to enter that market.
10. As the supply of goods in a market increases, it causes the price to fall until firms no longer see
an incentive to enter the market.

Aplaintiff filed a civil action based on negligence against a defendant in federal district court, alleging that the defendant negligently ran a red light at an intersection and collided with the plaintiff's vehicle, causing the plaintiff's injuries. a week after the close of discovery, the plaintiff filed a motion for summary judgment on the issue of whether the defendant was negligent. with the motion, the plaintiff filed (i) his own sworn affidavit, which stated that the traffic signal was green as he entered the intersection, (ii) an affidavit of a witness who was driving the car behind him, which stated that the witness saw the entire incident and that the plaintiff's traffic signal was green as he approached and entered the intersection; and (iii) an affidavit of another witness, which stated that she saw the entire incident and that the defendant's signal had been red for several seconds before the defendant entered the intersection and was still red when the defendant entered the intersection. the defendant filed a response to the motion, noting that her answer denied negligence and further denied that her traffic signal was red, and argued that the issue of negligence and the issue of whether her traffic signal was red were in dispute, so those issues should be tried to a jury. how should the court rule on the plaintiff's motion?