Question $11(0\mathrm{.}5$ points$)$

$$ Soved

An example of the $4$Ps Promotion area of the marketing mix is a:

$12$

$$ a$)$ laptop

$15$

$$ b$)$ text announcing a year$-$end sale to customers

$18$

$$ c$)$ door$-$to$-$door salesman