Dianna shorted 2000 shares of Chapstick Inc. on January 1, 2019 at a price of $15.00 On March 31 of the same year, she closed out her position with the brokerage firm when the stock was trading $12.00 Her brokerage short selling margin credit ratios are summarized below Price per share of security Credit required 125% $10.00 or above 150% $5.00 to $9.99 175% $1.50 to $4.99 200% $0.25 to $1.49 Not eligible for short sale Less than $0 25 Disregarding any potential commissions, what was Dianna's return on this investment? ("not annualized, not effective return just her straight return) - if necessary, round your answer to 2 decimal places % Page 27 of 31 Next Page