Problem Solving (PS) | Re: Weekly Revenue Per Product Category at Office Supply Store X

Weekly Revenue Per Product Category at Office Supply StoreX

According to the chart above, the average revenue per week per product category is $128. However, there is an error in the chart; the revenue for Pens is actually $176, not $164. What is the new, correct average revenue per week per product category be, in dollars?

(A) 130
(B) 131
(C) 132
(D) 164
(E)176