Need help with number 1 thank you so much

I. Consider the following Algol for loop: for i:-1 step 2*j until 10-j do j:-j+1; Assume the initial value of j is 1. List the values of i that are used in the execution of the loop, and also which value of i causes the final exit from the loop, if: a) it is a static loop. b) it is a dynamic loop with loop-parameters re-evaluated once before each iteration (ie. just before the exit-check). c) it is a dynamic loop with loop-parameters changing immediately whenever their variables are changed