You are the vice president of finance for a manufacturer of scuba diving gear. The company is planning a major plan expansion in $5$ years. You have decided to start a sinking fund to accumulate the funds necessary for the project. Yo company's investments yield $12\%$ compounded quarterly. It is estimated that $$3,000,000$ in today's dollars will be required; however, the inflation rate on construction costs and plant equipment is expected to average $6\%$ per year next $5$ years.

$($a$)$ Use the compound interest concept from Chapter $11$ to determine how much $($in $$)$ will be required for the pro taking inflation into account. $($Use Table $11-1,$ Round your answer to the nearest cent.$)$

$5$

$($b$)$ What sinking fund payments $($in s$)$ will be required at the end of every $3-$month period to accumulate the nece funds? $($Use Table $12-1,$ Round your answer to the nearest cent.$)$

$$