Which is a disadvantage to using case studies for research? A. They are time consuming.
B. They provide inadequate information,
C. They utilize too many data collection techniques.
D. They cover aspects that are difficult to measure.

if you have the other answers for the unit 3 collection of data test please share

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4