Question 1
The cafeteria puts 289 pieces of bread out for the students every day. During a week, the students eat a different number of pieces each day. On some days, some pieces are left over. On other days, the cafeteria puts out more pieces until the students are full. The number of pieces left over is recorded as a positive integer. The number of extra pieces put out is recorded as a negative integer. The product of these seven numbers is $-252$. What is the total number of pieces of bread eaten during this week?