Sell off all but 1 pig, that will give you money to buy the meat slicer and upgrade the warehouse once. The pig will drop a ham shortly and two bears will appear. Sell the two bears, process the ham, buy 2 chickens to get them started. When the truck returns, the steak should be ready and you should have enough money to buy the powder plant. Sell off the pig, hams, steak and bears as they drop, buying the bun factory, upgrading both factories and the truck once as you have money. Buy the 5 bags of sugar, watch out for a polar bear that will be coming along . . . I sell off the chickens once 5 eggs are going just to get them out of the way. You won't be processing much so you can click on the buildings quite a bit. Once the 5th bun is out, build the confectionery and upgrade it once. You should be able to finish in just over 3 minutes.