Answer:
28%
Step-by-step explanation:
let X = the percentage of ownership of Clor Confectionery
the investment account balance = $150,150 - X$20,500 + X75,650 = $165,550
$150,150 + X$55,150 = $165,550
X$55,150 = $15,400
X = $15,400 / $55,150 = 0.2792 = 27.92% ≈ 28%