Many workers in the transportation and logistics career cluster face danger because
a. they use heavy equipment and handle dangerous cargo and materials.
b. they work in stressful environments and uncertain weather.
c. they juggle large numbers of orders and keep track of many safety regulations.
d. they work long hours and travel often to meet with customers.

a. they use heavy equipment and handle dangerous cargo and materials.

Explanation:

Workers in the transport and logistics careers operate heavy machinery, which subjects them to potential incidents and accidents that can cause severe bodily injuries or fatalities.

The workers move heavy and bulky leads. Their duties require them to lift, pull, or push the heavy cargo. They use ladders and other escalators to lift cargo to higher grounds. These acts pose the danger of falling or being knocked on by the load.

Transport and logistics workers handle hazardous chemicals and highly flammable substances.  The workers and their supervisors must ensure to abide by all safety regulations to stay safe in the workplace.

answer; ///(c) i believe its it ignores cash flows following the payback period;