Attributes/Levels	level 1	level 2	level 3
price	$6.19	$5.49	$4.89
body	Rich full-bodied	Regular	Crisp & Clear
aftertaste	Strong	mild
packaging	Six 12 OZ large	Six 12 OZ small

(For Q1 thru Q4) A European beer brand Humpt ran a conjoint study to test consumers' preferences and identify segments for effective marketing. The company chose four key attributes as in Table 1. Use table 1 for Q1 thru Q4.

Q1 (1 mark). What is the maximum number of product profiles can you created with the design?

Q2 (1 mark). What is the minimum required size of a fractional factorial design (FFD)?