They dont have the subject science- sorry for all the questions i have a 50 question quiz on something i dont even know.. Which are examples of new security measures that were established after September 11, 2001? Check all that apply.

A. People who cross the border into the United States must show passports.
B. People who take public transportation must be searched before boarding.
C. People who fly on airplanes must go through tougher screening measures.
D. People who travel abroad must pay a security fee to the government.
E. People who attend sporting events may face greater restrictions upon entry.

The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.