Lucy sails 7km west then 4km north a. calculate her bearing she needs to sail on to return to her starting position b. Work out the shortest distance to the starting position give your answer to 2.dp

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?