Unions have been in decline since the 1960s because of
a. unions shutting themselves down because they achieved most of their original goals.
b. foreign competition.
c. the move of businesses to more expensive areas of the nation.
d. americans finding union jobs to be too difficult.

the correct answer is "b" i just took the penn foster test

Carlton industries is considering a new project that they plan to price at $74.00 per unit. the variable costs are estimated at $39.22 per unit and total fixed costs are estimated at $12,085. the initial investment required is $8,000 and the project has an estimated life of 4 years. the firm requires a return of 8 percent. ignore the effect of taxes. what is the degree of operating leverage at the financial break-even level of output?