Suad$$ Alwan, the purchasing agent for Dubai$$ Airlines, has determined that the plane took hours to produce. Using an $\%$ learning curve and a $-$per$-$hour labor$$ charge, he wants to determine the cost of the plane.$$

Part $2$

To determine the$$ cost$,$ firstly you need to determine the time for the plane using the given learning rate. Relationship for determining the time$$ is:$$ to use which you need the time for the first unit$($T$)($remember that the $"$n$"$ represents the number of times T is$$ doubled$).$

Using the$$ equation, the given time and learning$$ rate, determine the time for the first unit. The amount of time that it would take to produce the first unit$=$

$$

enter your response here hours.

$($response should be rounded to the nearest $2$nd decimal$$ place