Shrell industry, a cabinet manufacturer, expects to receive the following mixed stream of cash flow over the next 5 years from one of its small customers. If the firm expects to earn at leats 8% on its investments, how much will it accumulate by the end of year 5 if it immediately invests these cash flows when they are received? ($49891 was a wrong answer)

How to solve it on a financial calculator like in the picture below?

$49,891 $79,171 $73,306 $62,400