Luisa Hernandez has a family membership in her company's traditional group medical insurance program.
The total cost is $12,988 annually and the employer pays 25% of the total cost. She also pays the optional
annual dental premium of $980 and the optional vision premium of $324. Her contribution is deducted
biweekly from her paycheck. a) How much is her total annual contribution? b) How much is her biweekly
contribution?