Mr. Johnson purchased 16 birdhouses for his students' class projects. He found a birdhouse kit at the local hardware store for $32.49. How much money did Mr. Johnson spend on the birdhouses.

Choose the correct set up of the equation and solution.

The equation should be:

Total amount spent on birdhouses = cost of birdhouse kit * number of birdhouses purchased

The solution is:

Total amount spent on birdhouses = $32.49 * 16

Total amount spent on birdhouses = $519.84