$[10$ points$]$ Verona$-7744$ is a vocation school. The school bases its budgets on two measures of activity: number of students and number of courses. The school uses the following data in its budgeting:

In July, the school budgeted for $300$ students and $17$ courses. Actual results for the month appear below:

What was the school's spending variance for course supplies in July?

Multiple Choice

$$814$ Favorable

$$2,314$ Favorable

$$2,035$ Favorable

$$535$ Favorable