Saffron costs $3000 for 1 kg. About how much would a package of 4 g of saffron cost? **Remember: 1kg=1000g^ * Your answer This is a required question 1 point

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap