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Assignment: Imagine that the bank you work for is about to buy a software product for the implementation of a new application. After researching the market, it has been concluded that there are 3 alternatives: a commercial package [Product A], a cloud based Baas product [Product B] and a commercially supported open source sofhvare [Product C]. Your manager has asked you to perform a comparative study of the 5- year costs of the 3 products, based on the variation of number of users that will have access to the application. After contacting the products' vendors, talking to your colleagues at the bank and researching the market you have identified the following facts: Product A. Product A consists of ti components [sub-predicts} that are all required for the new application, however, they are licensed independemly: e Sub-product A1 that is licensed on a per user basis, costing s1oo per end-user that will have access to the application. I Sub-product A2 that is licensed on a per user basis, costing 15!) per end-user that will have access to the spplicati on. I Sub-product A3 that is also licensed on a per user basis, costing soon per end-user will have access to the application. I Sub-product All that is licensed based on the number of CPle that are installed on the application server that the product will "run", with a cost of E per installed CPU. I Sub-product A5 that is licensed based on the number of CPUs that are installed on the application server that the product will "run", with a cost of storm per installed CPU. I Sub-product Ali that is licensed based on the number of CPUs that are installed on the application server that the product will "run", with a cost of cacao per installed CPU. It is estimated that in order to be able to perform adequately in the production environment, Product A requires 2 CPUs for up to son Users, 4 CPUs for 301 to E Users and B CPUs for EM to woo Users. Additionally, the new application will have a disaster recovery site for which the license cost for product A is calculated as 301i. of the license fee of the production site assuming that the production site license fee is calculated with if [zero] Users. Note that, g'ven its purpose, the disaster site still needs to have the appropn'ate processing power in orderto be able to accommodate the same number of users as the production environment. Additionally, starting from the second year, for Product A, the bank will have to pay the product vendor an annual 18% maintenance fee over the final product license fee (where the final product license fee includes both the production and the disaster recovery sites license). The implementation/customizations fee that the vendor will apply for Product A is fixed and equal to $200 000. Moreover, starting from the second year, the vendor will apply an annual 15% maintenance fee over the implementation/customizations fee. Product B The cloud based Saas product (Product B) uses a hybrid license and subscription based pricing. The license for Product B is based on the number of different users that will have access to the product. The facts for Product B are as follows: The initial license fee for end-users (i.e. business users) is $350 per end-user. The subscription based fee, is due on an annual basis, starts from the first year, with a cost of $300 per end-user. There is no disaster recovery site costs for Product B, given that this is a cloud-based solution. There are no implementation/customizations fees involved for Product B. Product C The commercially supported open source product (Product C) license is subscription- based (i.e. maintenance only), starts from the first year and costs $25 000 per year, per CPU installed on the application server that the product will run. It is also estimated that in order to be able to perform adequately in the production environment, Product B requires 2 CPUs for up to 400 Users, 6 CPUs for 401 to 600 Users and 8 CPUs for 601 to 1000 Users. The licensing cost of the disaster site for Product C is zero. The implementation/customizations fee that the vendor will apply for Product C is fixed and equal to $500 000. Moreover, there is no annual maintenance fee involved for Product C. H/W Each CPU (H/W) of the production and disaster environments is acquired at a cost ofH/W Each CPU (H/W) of the production and disaster environments is acquired at a cost of $5,000 and has an annual maintenance fee of 10% over the acquisition cost. The CPU's (H/W) maintenance fee starts from the second year. Questions You should perform the following tasks: . Devise the mathematical formulas that calculate the 5-year costs for each of the 3 products above (the 5-year costs should include all costs involved)