Concept:Future value of an ordinary annuity: FV=P×r(1+r)n−1.Explanation:Here P=1000, r=0.14, n=7, and (1.14)7=2.5023.Calculate (1.14)7−1=2.5023−1=1.5023.Divide by r: 0.141.5023=10.7307142857.Multiply by P: 1000×10.7307142857=10730.7142857.Rounded to two decimals: Rs. 10730.71.Answer:Rs. 10730.71