On January 26, David purchased 100 shares of GME on margin a…

On January 26, David purchased 100 shares of GME on margin at $90 per share, using an initial margin of 50%. His rate of return would be ______% if he sold the stock at $ per share the same day? (Please round your answer to the nearest first decimal place, and note that a return of 0.125 should be expressed as 12.5%.)