Consider the Data in Figure 46 B

Consider the data in Figure 46.11 illustrating the survivorship curve of the lime swallowtail butterfly. As indicated in your text, the survivorship from the egg to larval stage is 68%. If the average time from egg to adult is 43 days, what is the per capita death rate? a.
$\begin{array} { l l l l } \text { Stage } & \text { Approximate duration } & \text { Number alive } & \text { Survivorship } \\ \text { Egg } & 5 \text { days } & 250 & 0.68 \\ \text { Larva } & 18 \text { days } & 170 & 0.93 \\ \text { Pupa } & 15 \text { days } & 158 & 0.45 \\ \text { Adult } & 5 \text { days } & 71 & \end{array}$
b.