Ken needs to get groceries from the store, which is a distance d$=1\mathrm{.}07$ km east of his condo. Ken drives his bike to the store at a constant speed of v$1=6\mathrm{.}29$ m$/$s$,$ and drives back to his condo at the slower speed of v$2=2\mathrm{.}07$ m$/$s$.$

A : How long in seconds does it take for Ken to reach the store?

B : How long in seconds does the whole trip take?

C : How long in minutes does the whole trip take?

D: What total distance in kilometers was traveled by ken during the whole trip?

E : What is the magnitude, in kilometers of Kens displacement, for the entire trip?

F : What is the direction of Kens displacement for the entire trip?