Lin Corporation has a single product whose selling price is $$140$ per unit and whose variable expense is $$70$ per unit. The company$$s monthly fixed expense is $$31,900.$

Required:

$1.$ Calculate the unit sales needed to attain a target profit of $$6,250.($Do not round intermediate calculations.$)$

$2.$ Calculate the dollar sales needed to attain a target profit of $$9,400.($Round your intermediate calculations to the nearest whole number.$)$