Shawna wants to purchase some shorts and a few pairs of socks. The shorts cost $10 and a pair of socks cost $3. Shawna can spend no more than $45. Let c represent the number of shorts purchased and k represent the number of pairs of socks purchased.

Which inequality represents this situation?
45≥10c+3k

45≥10(3k+c)

45≤10(3k+c)

45≤10c+3k