Radio Station CJXT is considering replacing its old, fully depreciated sound mixer. Two new models are available. Mixer X has a cost of $500,000, a five-year expected life, and after-tax cash flow savings of $120,000 per year. Mixer Y has a cost of $650,000, an eight- year life, and after-tax cash flow savings of $140,000 per year. No new technological developments are expected. The cost of capital is 13 percent. a. Calculate the EAC for mixer X and mixer Y. (Negative amounts should be indicated by a minus sign. Do not round intermediate calculations. Round the final answers to 2 decimal places. Omit $ sign in your response.) Mixer EAC b. Should CJXT replace the old mixer with Xor Y? O Mixer x O Mixer Y O None