(i) Compute the popularity index for the following sales. Answer must be in the nearest one decimal point. (Example: 30.646% rounded to 30.6%)

Item Portions Sold

A 40

B 65

C 80

D 160

E 155

(ii)

Using the popularity indexes calculated in(i), predict the sales for each item if total sales for all items are expected to be 800. Round your answer to the nearest whole number. (10 marks)