28 of 75. Jenni Allende (29) is filing as a single taxpayer. She is self-employed as a wedding singer and reporting a net profit from her sole proprietorship. Jenni's partially completed Schedule SE (Form 1040), Self-Employment Tax, is shown below. Using the information provided, compute the amount of Jenni's deduction for one-half of her self-employment tax. (Answer choices are below the image.) $318 $840 $1,362 $1,680 Mark for follow up