Answer:
The cost exceeded the budgeted cost by 14%
Explanation:
Supplies for last year cost $1,477, which was $177 over budget. So, the budgeted cost was:

Suppose, the cost of supplies exceeded the budgeted cost by

So, the amount of exceeded cost
dollar.
Thus, the equation will be......

(Rounded to the nearest 1%)
So, the cost exceeded the budgeted cost by 14%