This document promotes MeraSkill.com as providing online preparation for the CA CPT, CS, and CMA Foundation exams. It discusses consumer equilibrium and how the slope of the indifference curve at a quantity must equal the slope of the budget line at that quantity. It also provides several links for viewing video courses, taking quizzes, accessing notes, exam information, question papers, and syllabus details for the CA CPT exam on MeraSkill.com.