please answer a, b, c, d, e, f, g

Borrowing to Start a Business James, a budding entrepreneur, was excited that his presentation at his college annual entrepreneurial competition was voted the best by every judge. An angel investor in the audience was very impressed by his business plan and offered to help him start his business by offering him a loan at 10.00% compounded quarterly. After 4 years, his business had savings of $60,479.00 and he used the entire amount to completely pay off his outstanding debt with the investor. a. What was the loan amount provided to him by the angel investor and what was the accumulated interest over the four-year period? PV=I= Round to the nearest cent. b. What rate, compounded monthly, would have resulted in the same accumulated debt? j= % Round to two decimal places. c. How long (rounded up to the next month) would it take for his debt to reach $80,000.00 if he does not repry any amount throughout the term? Assume the same interest rate of 10.00% compounded quarterly throughout this extended period. years and months Round up to the next month. d. If he had obtained the same loan amount from a local bank, it would have accumulated to $60,479.00 in 44 months instead of four years. What is the interest rate compounded quarterly charged by the local bank? j=% f. If his contract with the investor required that he settle all dues in two years, how much could he have borrowed initially if he was sure that he could repay $28,000.00 in one year and $50,000.00 at the end of two years? Round to the nearest cent. g. What was the size of the loan provided by the investor if he was charged 10.00% compounded quarterly for the first year and 12.00% compounded semi-annually for the following year(s) and it accumulated to $60,479.00 in four years? d. If he had obtained the same loan amount from a local bank, it would have accumulated to $60,479.00 in 44 months instead of four years. What is the interest rate compounded quarterly charged by the local bank? j= % Round to two decimal places. e. Calculate the loan amountiprovided to him by the angel investor if the loan had been issued to him at an annually compounding frequency instead of a quarterly compounding frequency. Compare your answer to (a) and determine what his savings would be. Savings = Round to the nearest cent. f. If his contract with the investor required that he settle all dues in two years, how much could he have borrowed initially if he was sure that he could repay $28,000.00 in one year and $50,000.00 at the end of two years