Bunny Helpers, Inc., has just received an order for $100$ Deluxe Easter Baskets, which must be ready for delivery at the start of week $6.$ An MRP planner has prepared the following table showing product structure, lead times $($orders are lot$-$for$-$lot$),$ and quantities on hand:

Each Deluxe Basket contains two dark chocolate truflles and four carved chocolate eggs; and andes on hand: of Alka$-$Seltzer is included for those who overindulge.

How many dark chocolate eggs should be ordered?

$\backslash$table$[[$A$.,310],[$B$.,450],[$C$.,500],[$D$.,550],[$E$.,600]]$