Answer:
Tax loss=$23500
Step-by-step explanation:
Total shares bought=Shares bought on 1st October+shares bought on October 28th October
Where;
Shares bought on 1st October=$22,500
Shares bought on October 28th October=$19,000
Replacing;
(22500+19000)=41500
Total shares bought=$41500
Total shares sold=shares sold on 12th October=$18,000
Tax loss=Total shares bought-Total shares sold
(41500-18000)=$23500
Tax loss=$23500