please help me with PS5.1.4 and PS5.1.2

rning.edx.org/course/course-V Show answer Submit You have used 2 of 2 attempts Problem PS5.1.4 1 point possible (graded) Shelly owns a bookstore, where she earns all of its accounting profits in addition to a $30,000 a year salary she pays herself. Last year, her bookstore's accounting profit was $50,000. Shelly has a standing offer of $35,000 a year to write for Penguin Publishing, and if she had invested her capital outside her company, she would have earned $22,000 that year. What was Shelly's economic profit? Submit You have used 0 of 2 attempts Problem PS5.1.5 3 points possible (graded) Your firm specializes in recycling used plastics into consumer goods. You have three production opportu