Punardeep Sandhu (or PD, to his friends) is a serial entrepreneur who’s found success in a range of industries. In our last interview with PD, UpFlip focused on his bakery, Wild Wheat, which brings in $1M in annual revenue. This is just one business in his empire, which includes a grocery store, a restaurant, a gas station, and two liquor stores. Today, we’ll talk to him about how he bought all these businesses and the advantages of buying functional businesses rather than building them...