The dynamite expert was checking all the fuses, if everything went right it would be a profitable day at the what?\nOptions:\n- workplace\n- box\n- mining operation\n- construction site\n- coal mine
Step-by-step reasoning:
mining operation
Dynamite is used in minig operation to dig deeper and quickly.

Fuses need to work properly to blow the dynamite rightly.

Dynamite is economical if go right.

.

Thus, the answer is mining operation