Rose went to a stationary shop. she purchased 2 packs of red pens,4 packs of black pens, and 3 packs of blue pens. the cost of each pack of pens was $2.50.which expression shows the total amount rose spent on the pens.

Determine whether the data described are qualitative or quantitative and give their level of measurement if the data are quantitative, state whether they are continuous or discrete. soft drink sizes: small, medium, large. oa. qualitative, nominal o b. qualitative, ordinal- o c. quantitative, ordinal, discrete o d. quantitative, ordinal