Paula's Pizzas Purchased 80% of Their Supplier,Sarah's Sauces

Paula's Pizzas purchased 80% of their supplier,Sarah's Sauces.Sarah's book values equaled fair value at the time of the acquisition.Paula sold Sarah some packaging equipment on January 2,2011 for $100,000.The equipment had a carrying value of $90,000,and original cost of $120,000,and had a remaining life of 10 years.Both Paula and Sarah depreciate their assets on the straight-line method.The equipment has no salvage value.
Required: Prepare the following entries:
1.Journal entries Paula and Sarah will prepare on their separate books in 2011.
2.Eliminating/adjusting entries on the consolidation worksheet at the end of 2011.
3.Eliminating/adjusting entries on the consolidation worksheet at the end of 2012.