Ruchard Dulskis firm is about ba bid on a new radar sysiom. Although the product uses new lechnology. Dulsk believes that a learring rate of \70 is approprate. The frst unit is expectod to take \\( 6 a g \\) hours, and the coctract is for 50 unis a) The total amount of hours to buld the 50 units \\( =8371 \\) hours (lound your mesponse to the nearest whole number) b) The average sme to buld each of the 50 unis = hours fround your responso to tho decimal placess)