Four engineers are to work on 4 government projects of the DPWH. The problem is decide which engineer should be assigned to which project. Each engineer charges a percentage based on the construction cost of each project as their professional fees, due to distances of the projects and the complexity of work. The Engineers charge 10%, 7%, 5%, and 12% for Engineer 1, 2, 3, and 4, respectively. The costs (in Millions of pesos) of assigning a particular engineer to particular projects are as follows: Project A Project B Project C Project D Engineer 1 11 8 10 7 Engineer 2 6 5 3 8 Engineer 3 4 8 5 7 Engineer 4 11 10 5 7.

How much would be the Total Cost of all projects?