2. Eowyn sells musical instruments working for the Edoras Music Store. She is paid using a Base Salary plus Graduated Commission Structure as follows: i ) She has a base salary of $12,000 per year. ii) On the first $1000 of sales, she receives a 1% commission On the next $3000 of sales, she receives a 3% commission iv) On any sales above $4000, she received a 5% commission In the previous month her sales totaled $83,345. What will her Gross Earnings be for that month. [3 marks] Gross Earnings