15 points and will give branliest
what is a midpoint of a line segment with the endpoints (-4 ,-3) and (7,-5)?
a. (1 , -3.5)
b. (-3.5 , 1 )
c. (-4 , 1.5)
d. (1.5 , -4)

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?