Hello there, can you please answer these 4 third year engineering Econ questions?

Question 19 (1 point) Which of the following equations is correct for computing the future worth for equal quarterly deposits of $1500, if the interest rate is 6% compounded monthly and the period is 5 years? 0 F=$1500(F/A,1.507%,20) O F=4($1500)(F/A,5%,5) O F=$1500(F/A,2%,12) O F=$1500(F/A,0.5%,60) Question 20 (1 point) What is the present worth of a $500 payment that occurs at the end of year 1 and repeating yearly payments that increase at 5% per year for 10 years at an interest rate of 5% per year? Q $5000.00 0 $4761.90 O $5250.00 0 $4251.60 Question 14 (1 point) Calculate the uniform annuity equivalent to an arithmetic gradient series with a basic payment of $500 per year for 10 years that increases by $50 per year beginning in year 2, under 10% annual interest rate? Question 15 (1 point) What is the effective yearly interest rate of a nominal 11% per year compounded continuously? O 11% per year Q 1% per month 0 11.63% per year 0 Infinity