Information on a prospective investment for Wells Financial Services is given below.

In each period, funds available for investment come from two sources: loan funds and income from the previous period's investment. Expenses, or cash outflows, in each

period must include repayment of the previous period's loan plus $8\mathrm{.}5\%$ interest and the current payroll payment. In addition, to end the planning horizon, investment income

from period $4($at $110\%$ of the investment$)$ must be sufficient to cover the loan plus interest from period $4.$ The difference in these two quantities represents net income and

is to be maximized. How much should be borrowed and how much should be invested each period? $($Let $L_1=$ loan amount in period $1,L_2=$ loan amount in period $2,$

$L_3=$ loan amount in period $3,L_4=$ loan amount in period $4,I_1=$ investment amount in period $1,I_2=$ investment amount in period $2,I_3=$ investment amount in period $3,$

and $I_4=$ investment amount in period $4.$ Round your answers to the nearest whole number.$)$

$(L_{1^{\text{'}}},L_{2^{\text{'}}}{L}_{3^{\text{'}}}{L}_{4^{\text{'}}}{I}_{1^{\text{'}}},I_{2^{\text{'}}}{I}_{3^{\text{'}}}{I}_4)=(,)$