A manufacturer of $$Environmental Friendly Dyes$,$ which manufactures coloring for all forms of textiles, wants to know if there is a market for a $100$ percent vegetable dye and what issues its users might have with changing from a chemical$-$based dye $($manufactured by the competitors$)$ to an all$-$natural dye. What type of survey technique would be most appropriate for gathering this type of data?

Group of answer choices

In$-$office personal interviews.

A mail survey.

Mall intercept interviews.

Central$-$location telephone interviews.

In$-$home personal interviews.