A: perestroika means openness thus meaning the people were allowed to be open about how they felt
A presidential candidate promotes a "campaign platform" during the campaign, the goals of which generally transfer the goals into the "presidential agenda".
I would choose all of the above because a commissary is an established commercial kitchen where FoodTruckers and other food services can go to prepare and store food meaning you would have to take inventory constantly and you'd need to hire people aka staff and supervision and because you have trucks on the road you'd need to consider high-traffic times to have everything timed out and on time
