Form 10k Analysis Please answer the questions earmarked in the space provided below: MODERNA refer to: MDA Discussion and Financial Disclosures: 1 How much collaboration revenue did Moderna recognize during the year ended December 31, 2020 2020 2 What was Moderna's R&D Spend 2020 2019 a 3 Deferred Revenue increased substantially in 2020; What contributed to this increase? US government supply agreements b Incentive payments earned by the US-Emergency Use authorization initiatives International Supply agreements with upfront deposit arrangements All of the above d 4 What is the highest revenue generated by Moderna? a Product Sales b Grant Revenues from government Public and private organizations Collaboration Revenue d Sale of Longterm Investments