On January 1, 2019, Cullumber Company had $1,000,000 of common stock outstanding that was issued at par. It also had retained earnings of $740,000. The company issued 35,000 shares of common stock at par on July 1 and earned net income of $390,000 for the year. Required:
Journalize the declaration of a 14% stock dividend on December 10, 2020, for the following independent assumptions.
a. Par value is $10, and market price is $18.
b. Par value is $5, and market price is $20.

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real