Create SAT Math Question Bank

I need an original bank of SAT-style math questions for an upcoming prep course. The set must span Algebra, Geometry, and Trigonometry, with an even mix of Easy, Medium, and Hard items so students can progress smoothly from fundamentals to the toughest curve-breakers.

All questions must be in multiple-choice format, mirroring the wording, distractor style, and timing constraints of the real exam. For every item, include:
• four answer choices (A–D)
• the correct choice clearly marked
• a concise, step-by-step explanation that shows the fastest SAT-friendly solution path

Please deliver the finished bank in an editable spreadsheet (Excel or Google Sheets is fine) with separate columns for Topic, Difficulty, Question, Choices, Answer, and Explanation. I will review for content accuracy, SAT alignment, and clarity of explanations before final acceptance.