How do you get the interest rate for this

Calculate the annual rate of interest Oriole needs to earn on the cash invested in order to reach its goal of $342,000 to replace the conveyor four years from today. (For calculation purposes, use 5 decimal places as displayed in the factor table provided answer to 2 decimal places, e.g. 52.75\%.) Click here to view Table A.2 - PRESENT VALUE OF 1 - (PRESENT VALUE OF A SINGLE SUM) Click here to view Table A.4 - PRESENT VALUE OF AN ORDINARY ANNUITY OF 1 Annual rate of interest % eTextbook and Media Oriole Inc. needs to set aside cash for the replacement of a conveyor in its assembly line. Oriole can afford to set aside $19,900 at the end of each quarter and will need $342,000 to replace the conveyor at the end of four years. What annual rate interest oriole need to earn on the cash invested to reach its goal $342,000 ? (a) Your answer is correct. Of the variables listed, choose the variable being calculated? eTextbook and Media