What effect will firms enteringentering have on the market price? when firms enterenter,
a. market supply will increaseincrease, decreasingdecreasing price.
b. market demand will decreasedecrease, decreasingdecreasing price.
c. the average total cost of production will decreasedecrease, decreasingdecreasing price.
d. market supply will increaseincrease, increasingincreasing price.
e. the marginal cost of production will decreasedecrease, decreasingdecreasing price?