MC Qu$.06-68$ A freelance writer must choose how... A freelance wilter inust choose how to spend her time working on several different types of projects Newspaper stories take $3$ hours to write and pay a flat rate of

per story. Magazine articies take much longer to write $(25$ hours$)$ but pay significe better $($

per anicle$).$ Proofreading is often tedious, but the writer can always find proofreading jobs that pay

per hour. The writer wants to maximize her income, but doesnt want to work more than $45$ hours per week. Additionally, she disikes proofreading sa she would like to spend no than $7$ hours per week on that task. Both newspoper stories and magazine articles must be completed in the week they are started $($HiNT: use an int constraint to be sure that all newspaper and magazine jobs are finished within a week$).$ What is the optimal mix of jobs for the writer to accept each week?