please show step by step on how you solved this. the number on the left is wrong, the correct answer 84.68. just dont know how to get it.

Question 2 0 / 1 point At Dive Shop Inc, regular customers place about 3.3 orders per year. These orders average $97 in retail value, and contribution margin percent is typically 36%. Acquiring a new customer costs Dive Shop about $106, and Dive Shop also spends $38 per customer per year on contests, deals, and communications to keep them coming back. Dive Shop's retention rate is 79%, and the corporate discount rate is 11%. Calculate the net present value of 1 regular customer at Dive Shop. Rounding: penny. Remember, the answer may be negative. Answer: -62.98 x (84.68)