EXPLAIN PLS!!!

A firm is must choose to buy the GSU-3300 or the UGA-3000. Both machines make the firm's production process more efficient which in turn increases incremental cash flows. The GSU3300 produces incremental cash flows of $26,437.00 per year for 8 years and costs $104,126.00. The UGA-3000 produces incremental cash flows of $27,764.00 per year for 9 years and cost $125,261,00. The firm's WACC is 7.57%. What is the equivalent annual annuity of the GSU-3300? Assume that there are no taxes. Answer format: Currency: Round to: 2 decimal places. Attempts Pemaining: Infinity Similar to CSD Chapter 9#12