Pedro, who is a single taxpayer, had AGI of $369,600 for 2017. He incurred the following expenses during the year:

• Medical expenses before 10%-of-AGI limitation $15,980
• State and local income taxes $11,088
• Real estate taxes $2,218
• Home mortgage interest $18,480
• Charitable contributions $4,435
• Deductible investment interest expense $1,663
• 
  

Compute the amount of Pedro's itemized deductions after any applicable reductions and/or limitations. Round your computations to the nearest dollar and use rounded amounts in subsequent calculations.

I have tried this three times and it is not working out to the correct answer, I am not sure what I am doing wrong.