Step 1: Review the formula of compound interest final value.\begin{align*}
1.01 {240} \ approximate 10.8926 is calculated by a calculator.Substituting r = 0.01 and n = 240 into the above formula, we can get:\end{align*}
We can use the formula for calculating the final value of compound interest to calculate the final increase under this continuous growth situation. The following are the specific steps:Step 2: Substitute data for calculation.We can use the formula for calculating the final value of compound interest to calculate the final increase under this continuous growth situation. The following are the specific steps: