Question 2b. Please help me solve this question.

2. The organization of test creators received a donation of 3 types of questions, from which they plan to create assignments, tests, and quizzes. They have 84 fun questions, 72 difficult questions and 24 easy questions. Each assignment requires 6 fun, 3 difficult and 3 easy. Each test requires 5 fun, 5 difficult and 1 easy. Each quiz requires 6 fun and 8 difficult. Help the organization determine how many assignments, tests, and quizzes they can make using all the available questions. [3] Define your variables and set up the system. Do not solve. b. Given the general solution to the system as (4 + = t, 12 - 2t, t ) , find all realistic solutions