When an all-male workforce at the cannery threatened to go on strike for better wages, management said " go ahead. a lot of women want to take your jobs and they can make the machines work just as good as you, if not better, and much cheaper! " the managers were trying to break worker solidarity by taking advantage of a group of answer choicesa. reserve labor force
b. weak workers unionc. split labor marketd. labor opportunities

The answer is C- Split labor Market

Explanation:

A split labour market is where one group is paid less or excluded based on gender, race, age, ethnicity or political royalties. This split is exploited by owners in order to weaken the bargaining power of workers.

In this scenario where all-male workforce are threatening to go on strike, the management is trying break worker solidarity by displacing higher paid (all-male workers) by cheaper labor (women).

c it has to be i googled it

where is the rest of the question. this isn't making sense. can you upload a picture of the question?