Kenji earned $40 mowing lawns last week. he wants to us his money to buy 4 videos that cost $9.99, $12.95, $6.75, and $10.39. does he have enough money to purchase the videos?

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.