7) Setup the Integral or formula necessary to solve the problem, but do not solve, 0) A one-time advertising campaign could Increase revenue by $350,000 a year for 8 years. Assuming a S.5% Interest rate, what amount should the company consider Investing in this ad campaign? b) The CEO of a solar company plans to invest $230,000 per year for 14 years until they retire. Given the Investment will earn 3.9% compounded continuously, find the value of the money when the CEO retires. c) You wish to have a scholarship in your dog's name for $1000 each year to a deserving veterinary student, awarded indefinitely. How much should you donate, at 4% interest compounded continuously, to establish your scholarship