Final answer:
To calculate the cost of a 2-pound package, we convert the pounds to ounces and use the given pricing information. The cost for a 2-pound package is $6.88.
Step-by-step explanation:
To figure out the cost of a 2-pound package, we need to convert the pounds to ounces. Since there are 16 ounces in 1 pound, a 2-pound package is equivalent to 32 ounces. Given that the first 3 ounces cost $1.95 and each additional ounce costs $0.17, we can calculate the cost for 32 ounces as $1.95 + $0.17(32-3) = $6.88.