Kindly help me with this one!

Mr. Bob has 900,000 in his bank account. He prepared the money to pay his debt that hasn't been paid for five years. The amount that Bob will pay each month is 8,430. However, due to personal reasons, Bob failed to pay the said amount every month, which is why his debt lasted for three years. Mr. Bob planned to buy a computer set up worth 75,000 for his business right after being fully paid from his debt. a. How much will Bob spend if he paid first his debt in 30 months? b. How many years 8: months left unpaid if Bob decided to pay his debt temporarily with money amounting to 354,060? c. If Mr. Bob has already fully paid his debt, can he buy his desired computer set up with his money left? How much has Mr. Bob left in his bank account? In your solution, include the following: - The statistical tool use to com pute/treat the data (show the complete output/solutions). Include tables. - How did you interpret the data