4. A lottery sells tickets for $10 each with the grand prize of $1 000 per week for 25 years. The lottery corporation will place the money required to fund the grand prize into an account that earns 4.8% per annum, compounded weekly. What is the least amount of tickets that the lottery corporation must sell to be profitable? 4. A lottery sells tickets for $10 each with the grand prize of $1 000 per week for 25 years. The lottery corporation will place the money required to fund the grand prize into an account that earns 4.8% per annum, compounded weekly. What is the least amount of tickets that the lottery corporation must sell to be profitable