Fabian wrote this expression to describe the number of problems he has to solve each day to finish the assignment on time. b ÷ 5 Which situation describes what b and 5 mean? A. Fabian does not know how many days he has to finish the assignment. He knows he has already worked on it for 5 days. B. Fabian does not know how many problems he has already solved. He knows he has to solve 5 more problems to finish the assignment. C. Fabian does not know the number of problems he has to solve each day. He knows he has 5 more days to solve the problems. D. Fabian does not know the total number of problems he has to solve. He knows that he has 5 days to finish the assignment.