If the Canadian dollar appreciates,holding other things constant,it makes Canadian imports​

A) ​More expensive for Canadian customers
B) Less expensive for Canadian customers
C) Neither more or less expensive for importers
D) ​None of the above

Historical records on a certain product indicate the following behavior for demand. The data represent the number days that the business was open during 2019 (note that it is possible to have more than 365 days as there are multiple store locations). Convert these data into random number intervals.
$$\begin{array}{rr}\text{ Demand }& \text{ Frequency }\\ 43& 51\\ 44& 82\\ 45& 111\\ 46& 99\\ 47& 74\end{array}$$