The price of a share of stock for company XYZ at the beginning of the week was $23.99. Over the next five days, the share of stock gained $3.60 on Monday, lost $4.51 on Tuesday, gained $0.95 on Wednesday, gained $2.17 on Thursday, and lost $1.08 on Friday. What was the price of the share of stock at the end of Friday? Show your work.