Last year, your January markdowns contributed \$45.843 to the revenue for the month. This year, January markdowns contributed \$57,346 to total revenue the month. Calculate the percent increase in markdown revenue from last January to this January. Using the calculated percent increase, what revenue amount should be predicted for next January? a. 57,346
b. 68,859
c. 71,735
d. 75,039

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