Could you please submit answer typed as to not misinterpret due to lack of legibility. I am really struggling here and appreciate the help! Thank you in advance for your time!

The mission to date has been quite a success and a truly historic undertaking that has put humankind into a new era of exploration and science. The astronauts involved will be immortalized and provide inspiration for generations to come. At this point planning for the departure of some of the astronauts and the subsequent missions are underway. (1) Due to the overwhelming support and media attention for the mission, advertising is at a premium. To keep costs low, the government has mandated that Space-Y must charge less per advertisement as more are advertisement companies are brought into the system. A total income of $1.3 billion dollars is shared by a certain number of advertisement companies. After including 3 more advertisement companies, the income is now 97.5 million dollars less per company. How many advertisement companies were there initially