The mayor of Pleasantville is tasked with allocating a budget of $$1\mathrm{.}5$ million to various community projects. The projects and their requested budget amounts are as follows:

Project A: $$700,000$

Project B: $$450,000$

Project C: $$400,000$

Project D: $$300,000$

Project E: $$150,000$

Due to the total requests exceeding the available budget of $$1\mathrm{.}5$ million, the mayor must make decisions on how much to allocate to each project. In addition, the mayor considers the requests for Projects B and C to be $1\mathrm{.}5$ times as important as Project D$,$ and Project A to be $2$ times as important as Projects B and C$.$ Each project must receive at least $60\%$ its requested amount. Formulate a GP problem and solve it$.$

Solve this using excel and show your excel file with the solution so I am fully able to understand hoe to solve the problem.