Suppose that you need 8,000 units of work (in capacity units) to be performed, and you can hire all the laborers that you want. assume that all income earned by the laborers is paid to them by you, and that all income is spent on nutrition. the capacity curve for each laborer is described as follows: for all payments up to $100, capacity is zero and then begins to rise by 2 units for every additional dollar paid. this happens until an income of $500 is paid out. thereafter, an additional dollar paid out increases capacity by only 1.1 units, until total income paid is $1000. at this point additional payments have no effect on work capacity. assume that you would like to get your work done at minimum cost. describe how many laborers you would hire to get your work done and how much you would pay each of them.