My future investment plans are laid out for the next four years. In each year, funds available for investment come from two platforms: Lending Amounts and profit income from the previous year's investment. Expenses in each year must include repayment of the previous year's loan plus 10.5% interest, and the current payroll payment. Also, profit income on investment from year 4 (at 120% of the investment) must be sufficient to cover the loan plus interest from year 4. Write the complete maximization LP model for this problem. 4. (5 Pts.)

Year	1	2	3	4
Lending Amounts Available	3126	7500	4620	5800
Profit Income on Investment (% of previous year's investment)	------	114%	116%	117%
Maximum Financing	4500	8000	6000	7500
Payroll Payment	100	120	150	100

Payroll Payment 100 120 150 100