Answer:
savings = 10320
Explanation:
First, find the percentage of income used.
80% 4300
80 x 4300 = 344000
344000/ 100 = 3440
80% 4300 = 3440
Next, multiply the solution and income by 12.
3440(12) = 41280
4300(12) = 51600
Subtract these two numbers.
51600 - 41280 = 10320