PLEASE HEL!! So basicly im re-doing a test and I need help with these 3 questions:

1. Which of the following items are produced by subcontractors in the leather and apparel industry?

a. golf gloves
b. golf balls
c. golf carts
d. golf tees

2. Why is manufacturing considered a secondary industry?

a. It is limited to about 20 sectors.
b. It transforms raw materials into finished goods.
c. It supplies raw materials for subcontractors.
d. It extracts resources to sell to primary industries.

3. What advance in the area of robotics is most likely to increase their use by small and medium-sized manufacturers?

a. robots with human features
b. robots that resist hackers
c. robots that cost less to program
d. robots that can be securely housed

please help quick.. :(

Suppose general motors demands labor according to the labor demand function 푤푤= 40−0. 5퐸퐸, where 푤푤 is the hourly wage and 퐸퐸 is the number of employees. the united auto workers union has a utility function given by 푈푈=푊푊∗퐸퐸. a.in 1984, the united auto workers union started negotiations with general motors by assuming that they were a monopoly union. find the wage and employment demands that the united auto workers union would have demanded before any bargaining began. b.if general motors and the united auto workers union both had excellent bargaining representatives, would this be the final labor contract? if not, then explain in words and graphically where they would end up after the bargaining process.

Yael decides that she no longer enjoys her job, and she quits to open a gluten-free, dairy-free kosher bakery. she pays a monthly rent for her store of $2,000. her labor costs for one month are $4,500, and she spends $6,000 a month on nut flours, sugar, and other supplies. yael was earning $2,500 a month working as a bank teller. these are her only costs. her monthly revenue is $14,000. which of the following statements about yael’s costs and profit are correct? correct answer(s) an accountant would say she is earning a monthly profit of $1,500. her implicit costs are $2,500 a month. an economist would tell her that she is experiencing a loss. her total costs are $12,500 a month. her explicit costs include the labor, rent, and supplies for her store. her economic profit is $1,500 a month.

Adistinguishing feature of ecological economics is the concept of cost-benefit analysis steady-state economies that, like natural systems, neither grow nor shrink environmental damage and also environmental benefits are external greenwashing to increase public acceptance of products the only healthy economy is one that is growing