Nivyana and ana are selling their apparel to earn money for a cruise. knitted scarves are $50 each in mittens are $25 per pair. they cannot make more than 30 scarves and mittens combined. i need to earn at least $1000 to pay for the cruz and souvenirs. part a write the inequalities that would represent the situation. part b graph the system of linear inequalities and shade where the solutions are. part c identity two possible solutions to nivyana and ana’s situations