please use question one to answer :)

Use the following problem statement to answer questions 1-3. [Investment] A congressman's district has been allocated $8 million for programs and projects. It is up to the congressman to decide how to distribute the money. The congressman has decided to allocate the money to four ongoing programs: a job training program, a parks project, a sanitation project, and a mobile library. However, the congressman wants to distribute the money in a manner that will please the most voters, or, in other words, gain him the most votes in the upcoming election. To satisfy several local influential citizens who financed his election, he is obligated to observe the following guideline: - The job training program receives less than 30% of the total allocation Any money not spent in the district will be returned to the government; therefore, the congressman wants to spend it all. His staff's estimates of the number of votes gained per dollar spent for the various programs are as follows: 0.04 for the job training program, 0.02 for the parks project, 0.07 for the sanitation project, and 0.05 for the mobile library. The congressman wants to know the amount to allocate to each program to maximize his votes. [Note: X1= amount allocated to the job training. X2= amount allocated to the parks project. X3= amount allocated to the sanitation project. X4= amount allocated to the mobile library.] Which of the following objective functions is correct? MaxZ=0.041+0.022+0.073+0.054 MinZ>0.041+0.022+0.073+0.054 Which of the following constraints is correct? X1+X2+X3+X4>8,000,000X1+X2+X3+X4