The HotShots Academy of Film over the past few years has increased the number of cinematography diploma positions available for prospective students. The price of each course in this cinematography diploma has also increased over the same period by $2000iyear. Which of the following statements are true: C] A decrease in demand for cinematography diplomas at HotShots would have resulted in them increasing prices each year and making more positions available. [7 There is a proportional relationship between quantity supplied and the price of HotShots' cinematography diplomas. C] HotShots could only have increased the number of positions available and decreased the price by increasing the supply of their cinematography diplomas. [_J The quantity supplied of HotShots' cinematography diplomas will denitely fall in the future