An independent computer programmer is evaluating a contract with a new web company. The company offers 3 salary options 2000$/month plus 750$ per 1000 lines of tested code 2) 4250$/month Salary flat and 3) no base pay but 2750$ per 1000 lines of code. Assume that the programmers living expenses and costs are same for all three options and the company needs between 1000 and 10,000 lines of tested code written. If a programmer wants to maximize her salary what plan should be chosen for various levels of tested lines written?