The net change in stock price from Monday to Friday is $1.28
Tuesday: $30.80 + $1.20 = $32.00
Wednesday: -6.25% OF $32 comes out to a $2 drop in stock price. So we're left with $30 per share.
Thursday: -4% of the stock price is $1.20 which leaves us with $28.80.
Friday: +2.5% of $28.80 is $0.72, which leaves us with $29.52
Which we can now calculate the net change in stock price from Monday to Friday by doing the original price minus the stock price on Friday,
$30.80 - $29.52 = $1.28
Hope I could help, have a good one!
