(4,3)
it's asking what you have to do to put it in a scale factor which means like a tree factor
If A = L x W. . . Then L = A/W
Interest earned = rate charged × amount invested
Interest = 3/100 × $3000 = $90
Account balance after one year = Amount invested + Interest earned
Account balance after one year = $3000 + $90 = $3090
